Xiao-Li Meng, Whipple V. N. Jones Professor of Statistics at Harvard and Founding Editor-in-Chief of Harvard Data Science Review, was inspired by a student to combine wine and statistics—leading to insights far beyond what they ever expected.

From wine tastings to data science, Xiao-Li Meng explores how statistics reveals simplicity in complexity – one glass, experiment, and insight at a time.

Wine, statistics & serendipity: A Harvard journey

Seeking simplicity in statistics, complexity in wine, and everything else in fortune cookies 

Every now and then, the word ‘singularity’ is used to describe a particular wine that stands apart, for whatever reason, from other wines of its type. But just what is singularity, and how can wine express it? Wine writer Tamlyn Currin investigates.

What makes a wine truly singular? Tamlyn Currin explores the rare bottles that defy convention and challenge the rules of the wine world.

Searching for Singularity in wine

Searching for Singularity

Louis XIII has been adored by dignitaries, royalty and the glitterati throughout its near 150-year history. Everything about it, from the grapes to the glass, is of the highest quality. It has been present at some of the most momentous occasions in modern history – served at European royal courts, poured on the maiden voyage of the SS Normandie and Concorde, and quaffed by Agatha Christie on the Orient Express. It has been a favourite of Prime Ministers and dabbed on the wrists of fashion icon Coco Chanel. So what is it about this Cognac that has captured the hearts and minds of so many influential people throughout history? Working from the outside in, Louis XIII is housed in an instantly recognisable Baccarat crystal decanter. Each one is crafted by hand and no two are the same. It comes in a number of formats, from the miniature 5cl to the six-litre Mathusalem. Few bottles look as exquisite or capture the light like the spiked vessel that wouldn’t look out of place in a gallery. The decanter is fashioned after a carafe that was unearthed on a 16th century battleground. Rémy Martin founder Paul-Emile Rémy Martin decided to model his Cognac bottle on the one that was exhumed because he was so taken with the design. This was quite a radical move at the time as Cognac was historically sold by the barrel. The decision paid off as the decanter has since become an international standard for quality and many have attempted to mimic its design. There are numerous nods to history and Louis XIII’s royal namesake on the handblown decanter, including the 20-carat gold neck and handmade fleur-de-lis stopper. It takes a minimum two weeks’ craftmanship to produce a single decanter. This, however, is a mere fraction of the time it takes to produce the remarkable liquid within. Only the finest grapes from the Grande Champagne region are selected to one day become Louis XIII. Each decanter contains approximately 1,200 eaux de vie, distilled on lees, and aged for up to 100 years in traditional Limousin oak casks called tierçons that are over one century old. It’s no exaggeration to say Louis XIII is the work of a Cellar Master’s lifetime. Baptiste Loiseau became only the seventh person to hold the role – and the youngest in the Cognac house’s history – when he took up the mantle in 2014, at just 34 years of age. Despite all the advancements that have occurred throughout Rémy Martin’s history, it is no easier today than it was all those centuries ago for the Cellar Master to know if the decisions he or she makes will affect Louis XIII’s end taste profile. It is Loiseau’s role to ensure these aromas are the same in a century’s time – something that is becoming ever-more difficult in a changing climate with tools that are disappearing before his very eyes. The tierçons, named as such because Rémy Martin’s Cognac used to be transported in barrels of three on a horse-drawn carriage, are crucial to the history and taste profile of Louis XIII. There are tierçons in the depths of the Rémy Martin cellar that date back to 1744 – 20 years after Martin started producing Cognac under his own name. For a long time, the art of coopering these 550-litre tierçons was lost to the ages, as none was produced after 1917. This has become increasingly problematic over the past 20 years as the number of tierçons started to dwindle as one is sacrificed when another needs repairing. In 2012, then Cellar Master Pierrette Trichet made the bold decision to start this age-old tierçon coopering practice again, for fear there might not be any left for generations to come. This project to resurrect the art and safeguard the future of Louis XIII took years to master. The Rémy Martin team enlisted the help of various experts in their field to recreate a tierçon that was faithful to the ones produced in the 18th century. A tierçon must be made from a Limousin oak tree that is up to 180 years old. Once felled, the oak needs to be split and air-dried for a minimum of three years. The new tierçon is then filled with new eaux de vie to mature before it is ready to be filled with the eaux de vie that is one day destined to become Louis XIII. Even after creating countless prototypes, it’s impossible to know exactly how the resulting liquid will taste when it’s ready to bottle in almost a century’s time. From the grapes, to the maturation vessels, and decanter, everything about Louis XIII is rich in history and savoir faire. The world around might change, but there is some comfort in knowing that the "king of Cognacs" in your decanter – or better yet, rocks glass – is as fine as the liquid dabbed on the wrists of Coco Chanel and imbibed by the statesmen and dignitaries of their respective times. Browse all Cognac listings or read more Editorial 

Louis XIII is one of those spirits that almost transcends its own category – and rightly so. It has everything: the history, the provenance and exceptional quality. Holly Motion explores the fascinating history of the "king of Cognacs"

Learn the incredible story of Louis XIII, the king of Cognacs. A liquid of uncompromising quality, adored by dignitaries, royalty and the glitterati.

The history of Louis XIII, the king of Cognacs

Louis XIII: the making of an icon

In March this year, Opus One announced that they’d hired Meghan Zobeck as Director of Winemaking. It’s the first step in the transition as longtime winemaker Michael Silacci looks to step away from the business over the next five years. Silacci has been at Opus since 2001 and is a bonafide legend in the valley today – finding a suitable successor is no small task.  Zobeck wasn’t necessarily the obvious choice. She’s risen rapidly through the ranks of Napa’s winemaking elite – but only moved into the world of wine in 2012. That move was a leap of faith for Zobeck – an unlikely one for someone immersed in the world of NFL.  Zobeck grew up in Greeley, Colorado – “a cowtown” in her words, but one that happened to be where the Denver Broncos held their training camps each year. Throughout high school, she spent her summers working for the team – as many locals did. She went off to college (then pre-med), but kept working for the Broncos, moving to full-time while she studied for her MCATs.  In her senior year of college, she did an internship with the team, working with the scouts and sitting in the “war room” on draft day. “I loved the action, the fast pace of it,” she says. At around the same time, she realised that medicine wasn’t for her – instead she took a role negotiating player contracts for the Broncos, becoming one of only a handful of women in the job, and loved it.   It was a weekend trip to Los Olivos in the Santa Ynez Valley that sparked her interest in wine and – more specifically – winemaking. Back home, she found an ad in a local magazine for a homebrew shop – offering the chance to buy grapes during harvest. Soon she was experimenting, fermenting batches of wine in her basement and having bottling parties with friends. “I just saw how it really brought people together,” she says. She travelled to more wine regions and fell for the way wine combined science, creativity, history and community. The NFL had served her well, but it was time to take that leap and leave the Broncos behind.  She did her first vintage at Clos Apalta in 2012, and didn’t look back – doing harvests in Piedmont, Bordeaux and the Barossa, before zoning in on Napa – first at Stag’s Leap Wine Cellars and Screaming Eagle, then taking a job with star consultant Philippe Melka. Most recently, Zobeck was winemaker at Burgess Cellars – where she had free rein to shape the wines, from the vineyard through to the winery.  Zobeck first met Michael Silacci at Premiere Napa Valley – her first showing barrel samples from Burgess. Silacci came over to taste and then – in a clear display of approval – kept sending others her way. Zobeck was focusing on a fresher style of wine, a return to the Burgess of yesteryear, but was also working towards a regenerative approach in the vineyard – and soon discovered that the Opus One team was doing similar experiments. She and Kimberlee Marinelli – Assistant Winemaker & Viticulturist at Opus One – connected and started discussing everything from pollinators to native ferments. Zobeck was struck by the clear lack of complacency from a property that had no need to prove itself further. Little did she know that Silacci was observing what she was doing with particular interest – and decided she could be the heir to his throne.  “It’s a job you never, in a million years, think is going to become available,” says Zobeck of the moment she was approached about becoming Opus One’s Director of Winemaking. There was no way she was turning down such an opportunity – especially not when she would have the chance to work with Silacci for several years.  Zobeck will take on Silacci’s legacy at Opus One – an estate that has been constantly evolving during his tenure. Organic farming has been the norm at Opus for over two decades, although they only sought certification in 2021. For over a decade, Silacci trialled biodynamics but found the vines became too vigorous. He abandoned the approach before launching into regenerative farming from 2022. The estate now works with permanent cover crop between the vines, helping lower temperatures in the canopies, retain water in the soils and lengthen the ripening period, without increasing sugar levels. Silacci has been experimenting with dry farming since 2007 and reducing irrigation across the estate, although it remains essential for now. The team hopes, however, to be able to dry-farm a new site in Oakville once the vines are established. This work is all reflected in the wines being produced today.  “Opus One is not the stereotypical Napa of the early 2000s,” Zobeck emphasises. “It’s a fresh style, and to keep that we have to farm differently.” Silacci is famous for saying he doesn’t want his footprints in the vineyard or fingerprints on the glass, but Zobeck notes how you can see his influence on Opus One over the years, especially from 2004. From 2019, however, she feels the wine has evolved further – with greater transparency of the site. The 2023 has just been bottled at a modest 13.5% alcohol – indicative of the estate’s current approach, one that she intends to continue.  Silacci plans to stay for at least three years, working alongside Zobeck as Chief Winemaker. A transition period of this length is testament to Opus One’s long-term view – looking not just at the next vintage, but the next decade and beyond. Zobeck’s excitement for the role is clear – as well as her admiration for the existing team. As in the NFL, a good captain is key, but it takes more than one player to win a game – and Zobeck completes an already impressive line-up. It’s one hell of a hand-off.  The 2022 vintage of Opus One is released on 1st September 2025. Browse all current listings of Opus One or read more about California 

Originally a joint venture between Robert Mondavi and Ch. Mouton Rothschild, Opus One is one of Napa’s most famous estates – and it now has a new Director of Winemaking. We sat down with Meghan Zobeck to find out more about the ex-NFL powerhouse taking over from Michael Silacci

Meeting the new woman at the helm of Napa’s Opus One – Meghan Zobeck, who is taking over from Michael Silacci to make some of the valley’s most famous wines 

Opus One’s new Director of Winemaking: Meghan Zobeck 

Draft pick: Opus One’s Meghan Zobeck  

I first sat down with winemaker Chris Phelps almost two years ago, diving into his remarkable journey. Having worked at the likes of Dominus, Caymus and Inglenook, it was chance – or maybe fate – that led him to establish his own wine label, Ad Vivum, in 2007.  He was sitting above a tank of just-fermenting fruit when he was struck by a “coup de foudre” – falling instantly for Sleeping Lady Vineyard, a site farmed by his good friend Larry Bettinelli. He bought the half-fermented must, and has continued to do so every vintage since.  The specific blocks that filled that tank sat up against the Mayacamas at the very top of the vineyard, which is the southernmost site in Yountville. Here, the vines are shielded from the blaze of the afternoon sun, preserving acidity and aromatics in the fruit, while a flow of underground water allows the site to thrive in even the driest of years. Each year, from just 1.5 acres of Cabernet Sauvignon, Phelps crafts another expression of the site.  The exact parcels have shifted very slightly over time. In 2007, the vines were all Clone 191 – the clone he felt was best on the site, but the block needed replanting so they started using fruit from an adjacent plot, planted with Clone 7. After a “carefully thought-out dance” balancing the two plots, the 2024 vintage marks a return to using fruit only from the original plot, now replanted with Clone 191 (and known as Clone 34, which is genetically identical to 191).  Phelps left his day job (working for other wineries) at the end of 2023, finally able to focus exclusively on Ad Vivum, as well as a newer project with his son Josh (Coil Wines). Although we’d tasted the current releases before, earlier this month we were able to taste a trio of back-vintages for the first time. They reinforced how special this site is, as well as Phelps’s talent when it comes to capturing it in bottle.  The three vintages we tasted were 2016, 2017 and 2018 – three very different years in Napa. All three, however, manage to combine great freshness with Napa polish – creating wines that are surprisingly approachable already.  2016 Ad Vivum  In Phelps’s words, 2016 was “a classic Napa vintage”; the weather was warm at the end of June, allowing the vines to focus on fruit ripening, while autumn brought cooler weather. Phelps harvested from 7th October, fermenting in 21% new French oak (the rest in stainless steel), with a total of 19 days on skins prior to maturation for 18 months in 65% new French oak. It has always had “a seamlessness”, Phelps noted, and that’s certainly true tasting the wine.  The nose offers sweet, dark fruit, graphite purity and hints of lifted florals as well as an herbaceous edge. The palate is linear and pure, with mouthwatering acidity and a savoury core of ripe fruit, sweet cassis and ripe tannins that provide a drying grip on the finish. Although the oldest of this mini-vertical, it almost feels the youngest and will certainly benefit from additional time in bottle. A blend of 56% Clone 7 and 44% Clone 191 Cabernet Sauvignon.   2017 Ad Vivum  The 2017 vintage is one that will forever be remembered for its wildfires in Napa, although fortunately Ad Vivum wasn’t impacted by them. After an early budbreak, the growing season was marked by three heatwaves – in mid-June, at the end of August and in mid-September. Having a cooler site, shaded from afternoon sun and with sufficient water reserves was key for Phelps. He harvested from 5th October, bringing in 55% Clone 191 and 45% Clone 7 Cabernet. It was fermented in 25% new French oak, spending 20 days on skins in total (Phelps noted how easily colour and tannin came in this hot vintage), before being aged 17 months in 70% new French oak.  The nose here is bright and perfumed, combining sweet dark fruit – black cherries and blackcurrant – with floral lift and pencil lead. There’s a glorious purity to the fruit here, which follows through onto the dense yet fresh palate, displaying a juicy elegance. There’s a satisfying chew to the tannins, firm yet velvet-like, framing the waves of fruit that flow towards to the long, saline finish. Mouthwatering and moreish, this is hard to resist now.  2018 Ad Vivum  Although the 2018 vintage in Napa started with relatively late budbreak, cooler, even temperatures made for a long growing season, and producing relatively plentiful yields – yet without any dilution, thanks to the extended season. Phelps harvested from 17th October, with the blend moving back towards around two thirds Clone 191 Cabernet from the original block and a third Clone 7. Fermented in 25% new French oak, Phelps left the 2018 on skins for 23 days – slightly longer than other vintages, feeling structured fruit needed more time to reach its potential, echoed with its maturation in 75% new oak for 20 months. Phelps notes how generous this wine has been from the beginning, but has developed further opulence and depth in bottle.  This is a beautiful wine: the nose is intense, exuberant with dark fruit and a satisfying herbaceous edge. Although the blackcurrant and black plum fruit is beautifully ripe and smooth, there’s bright acidity that brings gorgeous freshness – making for a lithe and vibrant palate. The tannins are round and sleek, lending effortless structure, while there’s a saline, savoury edge to the long finish.    Explore all current Ad Vivum listings, including a mixed case of 2016, 2017 and 2018, or read more about California   

Since 2007, Chris Phelps has been working with just 1.5 acres of Cabernet Sauvignon in Sleeping Lady Vineyard in Yountville. The resulting wine is Ad Vivum, a beautiful expression of this special site. We sat down with Phelps to taste through a mini-vertical of the project 

Exploring Chris Phelps’s Ad Vivum Napa Cabernet Sauvignon wine from Yountville’s Sleeping Lady Vineyard through three vintages, 2016, 2017 and 2018 

Tasting Ad Vivum Napa Cabernet Sauvignon – 2016-2018 

Tasting Ad Vivum: 2016-2018  

Chris Phelps never really meant to start his own winery. But fate had other plans.  Wine had always been part of life, just in the background. Growing up in Livermore, east of San Francisco, Phelps’s parents would buy a ton of grapes from Napa or Sonoma, and make wine each year for themselves. Phelps even dug out a cellar by hand for them as a teenager. Nevertheless, when he set off for UC Davis, it wasn’t to study wine, but medicine. To pay for university, he took a job as a firefighter in Idaho (“kind of scary but super fun,” he tells me). By chance, he met a wine-geek friend, one who eventually convinced him to switch from pre-med to oenology. At Davis, he happened upon Alain Bertrand – one of the first scientists to use gas chromatography to delineate the different aromatic compounds in wine. The Frenchman didn’t speak much English, and Phelps spoke French – so they ended up becoming friends. Bertrand suggested Phelps attend the University of Bordeaux for a year after graduation. There, Phelps tells me, everything “started to fall into place”. Until then, wine had been intellectually interesting – but, during his time in France, it became much more.   There, another professor pushed him to apply for an internship – just in time for the 1982 harvest, a vintage that would turn out to be legendary. He already had offers from both Ch. Simon (Barsac) and Ch. Beauregard, but then was given the opportunity to interview with JP Moueix (of Pétrus). Unusually Christian Moueix insisted on joining the interview himself, alongside winemaker Jean-Claude Berrouet, and promptly gave him the job. The confident young American, however, said he’d think about it – and set off for a holiday in the south of France with his fiancée. Little did he know that Moueix had just bought a swathe of vineyard in Napa – and was planning for the future.  A few weeks later, Phelps was in Nice and bought three postcards from the Chagall museum – ready to make his decision about the three possible roads that lay ahead of him. He decided to take the position at Moueix, posted his rejections and acceptance, and carried on with his holiday. But, as harvest time approached, Phelps hadn’t heard anything back. He called Berrouet – only to find out that the French postal service had let him down, and the job at Pétrus had been given to someone else. It seemed like his luck had run out, but Berrouet said he might have another idea and would call him back in a few days.   While Berrouet couldn’t offer him anything as prestigious as Pétrus, he found Phelps a job at Ch. des Laurets in Puisseguin-Saint-Emilion – but he wouldn’t just be an intern, he’d be running everything. It was, Phelps said, a “trial by fire”, especially given his only hands-on experience to date had been six months at Louis Martini. He worked non-stop with just one cellar hand to help during the day, and managed to make it through the season.   When the wines were safely in barrel, he went to dinner at Christian Moueix’s house – where, sipping Champagne in the library, Moueix told Phelps about his plans for his Napa project, Dominus – and asked if he’d be the winemaker. “Of course, I said no,” Phelps tells me – recalling how the Frenchman opposite visibly sputtered at the American’s cheek (again). Phelps said he needed more money to live in Napa (and support his bride-to-be) – and more experience. Amazingly, Moueix agreed to let him start from 1984, given the 1983 vintage was set to be just a handful of experimental barrels, and to a pay rise. Off Phelps went, working around California and wintering at Pétrus before returning to lead the team at Dominus.   “We figured it out as we went along,” Phelps says, looking back on the early days of what is now one of Napa’s most prestigious estates. Today they might have the iconic Herzog & De Meuron winery, but things were much more rustic at the beginning – with a small team and little infrastructure. Phelps eventually moved on, joining Caymus in 1996 – but it’s what started happening after-hours, around his day job, that is interesting.  In 1990, Phelps met Larry Bettinelli at a Christian men’s retreat, and hit it off. It was only when they met up for lunch later that they realised they were both in the wine business, with Bettinelli a fifth-generation farmer who was growing grapes. Bettinelli wanted his vineyards to be the best in the valley – but he needed feedback on the fruit so that he could adapt his viticulture. He and Phelps hatched a plan: each year, Bettinelli would give Phelps a ton of fruit, trialling different clones, rootstocks, vine spacing and trellising, harvest methods, and Phelps would make a wine with it. The project was purely intellectual, so the two families drunk the wine themselves, and it also started being used as the altar wine at Phelps’s church (a much higher-grade communion offering than most). For two decades, they kept making tiny batches of their first-class “homebrew”, and Bettinelli became one of the valley’s best growers, working with an increasing number of sites around Napa.  Destiny seemed to abandon all subtlety in 2005. Phelps was hiking through the Sierra Nevada, leading a Scouts expedition, when they were struck by lightning. Two of the group died and Phelps was knocked unconscious. Unsurprisingly, it shook Phelps to the core. “Life is our most precious gift,” he says, “and if we use wine appropriately, it can enhance our lives.”  Two years later, Phelps was on top of a tank that had just been filled with crushed fruit from a relatively new Bettinelli site – and the smell was intoxicating. Following pure impulse, Phelps asked if he could – rather unconventionally – buy the tank’s contents, and Bettinelli said yes. Ad Vivum – inspired by the Latin “vinum” for wine and “vivere” to live, combined with “ad” which translates as “to” or “towards” – was born.  The vineyard was Sleeping Lady (previously Reese), the southernmost vineyard in Yountville, at the foot of the Mayacamas and on the southern end of the valley’s famous bench. There’s a flow of underground water that feeds a creek, with sufficient clay under the gravel and sand to retain water during the dry summer – and has, in Phelps’s words, a “beautiful ability” to self-regulate. Various other producers work with the vineyard, but his two blocks (representing a mere 1.5 acres) are right at the top of the vineyard, below a steep slope that aids the flow of cool air through the site at night. For him there was something special about these plots – producing fruit and wine with what Phelps describes as a “grace note”; it’s a whisper of something that takes the wine to the next level.  In a good year, production for Ad Vivum is 450 cases – but Phelps isn’t looking to grow. He makes one wine, from one site – and that’s the way he wants it to be. The wine is undoubtedly informed by his Franco-American roots, with an elegance, freshness and savoury structure that complements the plush Napa style. As he says, “I try to build wines that speak for themselves.”  Phelps’s – and Ad Vivum’s – story is one of happenstance. Or is it? With a man as devout as Phelps, it seems hard for anyone to believe it’s all an accident – and as Phelps himself says, looking back, it feels perhaps like it’s all part of a master plan.  Explore all current listings of Ad Vivum or read more about California 

Ad Vivum is a boutique Napa project from Chris Phelps. Sophie Thorpe spoke to him about how twists of fate saw him go from aspiring medic to star winemaker at the likes of Dominus, Caymus – and now his own label

Ad Vivum is a boutique Napa wine label from Chris Phelps. We spoke to the ex Dominus and Caymus winemaker about his journey – and its twists of fate

Discover Chris Phelps’s wine Ad Vivum, Napa

Divine intervention: Ad Vivum

For the aperitif For Domaine Long-Depaquit’s Matthieu Mangenot it is the energy and power of Champagne Brut Nature Les Marnes Blanches from Jeaunaux-Robin, that makes it his choice at Christmas. “I can't say for sure if it is the 100% Chardonnay selection or the very elegant vinification in Burgundy barrel that is this Champagne’s (hidden) tribute to our region but there is absolutely no ‘make up‘ with this Champagne. With no dosage it is a true expression of Chardonnay and terroir. To me, it is the best sparkling to get you ready for Christmas dinner!”  Klaus-Peter Keller (Weingut Keller) and his family love Champagne Bérèche & Fils or Krug, “but we will definitely enjoy some sparkling wines from Germany too!” he adds. Gianlorenzo di Neri from Montalcino’s Casanova di Neri is also choosing something local, with a 2002 Trentodoc – Giulio Ferrari Riserva del Fondatore, as well as a family favourite, Champagne Egly-Ouriet’s Blanc de Noirs. Saskia de Rothschild (Ch. Lafite-Rothschild) breaks the mould and prefers to drink ice-cold Sauternes as an aperitif rather than sparkling wine. She is still toying on whether to go young or old, deciding between a 2017, an 2007 or 1989 from Ch. Rieussec. The whites White Burgundy seems the overwhelmingly popular choice for the Christmas table. Francisco Baettig (Viña Errázuriz, Viñedo Chadwick and Baettig wines) opting for a bottle of Pulingy-Montrachet Les Combettes from Etienne Sauzet. “I love the elegance and balance of this appellation, and the purity of the wines from this producer.” Neri is saving his last bottle of 2005 Bourgogne Blanc by Coche-Dury alongside a 1991 Terlano Rarita, a Pinot Bianco blend released 25 years after it was made, proving the incredible ageing potential of top whites from Alto Adige. Mangenot has also opted for a rarity for the special day – a magnum of 2012 Nuits-Saint-Georges Blanc from Château-Gris (Albert Bichot). Chardonnay accounts for just 2% of the Nuits-Saint-Georges appellation. “The wine has a lot of richness and a beautiful tension due to the altitude of the vineyards,” says Mangenot: he is pairing it with cod fillet and citrus cream. Keller is bucking the trend and unsurprisingly opting for dry Rieslings, specifically from the 1990s, along with an eagerly awaited bottle of 1959 Mosel Piesporter Schubertslay. In 2008, Keller (although based in Rheinhessen) took over 0.7 hectares of this incredibly steep slope in the Mosel and he is using his Christmas dinner to do some research on this Mosel site with some serious bottle age. The reds Keller is not holding back on the reds: he’s got a 1966 Ch. la Mission Haut-Brion and a 1991 Clos de la Roche Grand Cru from Hubert Lignier lined up. Gianlorenzo di Neri is also opting for a Clos de la Roche, although his is a 2006 from Armand Rousseau. At the Neri household they love to compare Grand Cru Burgundy with their Brunellos, “It should be amazing to taste our 2006 Tenuta Nuova alongside.” Beyond Brunello and Burgundy, they will also be enjoying some top Nebbiolo, but it’s not an easy choice. “For Barolo we love so many producers, Elio Grasso’s Runcot – 2008 should be delicious now – or possibly Giacosa’s 2007 Barbaresco Asili Riserva.” For Mangenot, “The middle of winter is a good period to open a bottle of sunshine like Cornas Vin Noir 2012 from Domaine du Tunnel (my wife loves it!) – concentration, density, beautiful complexity, silky tannins… And a bunch of aromas that turns your dinner into a summer journey in a convertible car with your nose in the wind!” Beattig is also opting for Northern Rhône Syrah from his favourite producer Pierre Gonon, a Saint-Joseph. “I love the complexity of aromas, the spiciness. The structure of the wine, but at the same time the polished tannins. The mix of freshness, complexity and depth... love it.” At the Rothschild household it will of course be Lafite: “1988 or/and 1996: two absolute favourites of mine these days,” Saskia explains. “The 1988 is pure Lafite, extremely complex and evolving and the ’96, thanks to its perfect balance, is just so easy to drink that you’ll finish the bottle without even noticing it.” Jean-Guillaume Prats (CEO of Domaines Barons de Rothschild Lafite) is staying pretty loyal too, opting for Pomerol’s Ch. l’Evangile 2010. To finish Finally the sweets and fortifieds: there is never a better time to open aged Ports to go with the cheese and desserts of Christmas. For Lafite’s Jean-Guillaume Prats it will be Dow’s 1977 – in his words, “perfection”. Mangenot is also going for Vintage Port: Graham’s Quinta dos Malvedos 2001, “to go with a homemade chocolate mousse, and the rest of the bottle definitely to enjoy slowly by the fire with the family… Fruits, flowers, creamy character, it is a treat for the nose and the palate I wouldn't miss it at any price.” Keller decides on the sweet wines more spontaneously: “One of our favorite combinations is matching 40 and 50-year-old Ausleses with game dishes. It can taste so great. The anticipation is already great.” If fortifieds are not your thing, then take Jean-Sébastien Philippe of Lafite’s recommendation: he’ll be having a glass (or two) of Cognac de Lafite Très Vieille Réserve. He believes it is one of the most astonishing selections of old eaux-de-vies in Cognac. Browse our full range

There’s no better time than Christmas to open a treasured bottle or two. Ahead of the big day, we asked a handful of our favourite winemakers – from Saskia de Rothschild to Klaus-Peter Keller – to tell us what they’ll be uncorking

We find out the special bottles some of our favourite winemakers and distillers are uncorking this Christmas

What winemakers are drinking this Christmas

It is little wonder there has been a veritable tequila gold rush, after celebrity-backed brands have sold in excess of $1bn, and the category continued to report double-digit growth during a global pandemic. This growth wasn’t just at the entry level – as some might expect – as online sales of reposado, añejo and extra añejo soared in tequila’s biggest market, the US. The thirst for premium-and-above tequila falls to 163 certified tequila-producing companies and 8,000 agave producers, which is not as easily sated as some might think when your agricultural product takes years to mature in the ground and in barrel. While category growth is undeniably cause for celebration, artisanal producers like Clase Azul are struggling to meet demand. Production is so time and labour-intensive that, with increasing popularity, Clase Azul is considering an allocation model in the UK, as already employed in other markets. The brand’s distinctive hand-painted decanters take two weeks to produce, made by local artisans from the Mazahuas, in the town of Santa María Canchesdá. Before bottling, the organic, non-genetically modified Blue Weber agave takes nine years before it can be harvested, 72 hours to cook, and the Reposado and Añejo are both aged in ex-Bourbon casks for eight months and 25 months, respectively. Clase Azul Ultra – their top tequila – is aged between five and seven years in ex-Sherry casks, making it a popular choice for whisky lovers. Founder Arturo Lomeli is adamant he doesn’t want to streamline any of this process and compromise on quality. “In terms of the quality," Chantal Serrano (Prestige Account Manager for Spirit Cartel, the company's UK distributor) explains, "if you really want to have real agave quality with all the certifications – organic, non-genetically modified – there’s going to be a point when you are limited.” Clase Azul already has a Mezcal offering that is made from wild, 12-to -15-year-old Cenizo agave which can only be harvested once a year. The Cenizo is slowly roasted using firewood and volcanic rock, then milled by hand using an axe. Next it is fermented using stone piles with red oak and double-distilled using an alembic copper still known as El Viejo.   Premium-and-above tequila has been reporting double-digit growth for the past five years, but some still do not afford it the respect it’s due, according to Serrano. “I think if you told some of the biggest producers of Cognac that you were going to shot it, then I think they will be scandalised. Tequila might not have been aged in a barrel for as long as some whiskies, but the plant had to mature at least on average for five to seven years and, for some producers, like Clase Azul, it is nine years, so appreciate that.”  It is increasingly difficult for producers to have this conversation with consumers when some companies are being forced to cut corners to meet the seemingly unquenchable thirst for all things agave. The use of diffusers to process, in many cases raw, agave piñas so the sugars can be fermented and distilled more quickly has become a popular way of circumventing the challenges. While diffusers are undeniably effective in extracting the potential fermentable sugars – 99% to the traditional brick oven and tahona method’s 70% – the change in flavour profile is not always a favourable one.   “The only objective is to extract as much sugar as they can from the agave,” Serrano laments. “And I can sort of understand why they do it because there is such a huge demand… but you then sacrifice quality.   “Unmatured agave or very young agave is being used in the production of these diffusers. Even some chemicals will be used sometimes. Because of the whole process, certain bitter flavours will be there that ideally need to be removed so you potentially even add some flavours to make it feel like it was a real product.”  For Serrano, the two products are like day and night. “You cannot compare [diffuser products] to a product that has been aged for many years. The producer took the financial risk of having that capital sitting there and waiting for it. It takes a lot of time to create a good product, but that is also the beauty about it.”   The involvement of celebrities in the industry has done wonders, shining a light on the category – but it can also confuse consumers, according to Serrano. “Because Clase Azul is a luxury product, a lot of people think we are just focused on the marketing and the image,” she says. But the company is focused on much more than branding, with a clear commitment to its community.  Clase Azul was set up by Guadalajara-native Arturo Lomeli after he identified a gap in the market for a higher-end tequila to be sipped and savoured, much like a whisky or Cognac. Lomeli favoured the fruitier, sweeter and floral notes a Highland tequila imparts versus the typically peppery, spicy and vegetal notes from the valley (Lowlands). As such, he set up shop in Jésus María, a small town near Arandas – one of the highest points in the Jalisco highlands.  Clase Azul is in esteemed company with a Positive Luxury Butterfly Mark for its sustainable efforts. Glenmorangie, Macallan, Château d'Yquem and other luxury drinks brands boast the same. In addition to reducing its plastic and water use, the decanter can be upcycled, and Clase Azul tries to work with fair labour providers and sub-contractors. “Clase Azul try and implement all these measures with the same aim of giving something back and being a bit more responsible as a brand,” Serrano adds.   Sustainability has become increasingly important as drinkers increasingly consider a brand’s environmental impact as part of their buying decision. While this is something that is encouraged by many producers, it can lead to some slightly less robust claims in the industry, according to Serrano.   “It can be frustrating because some brands might say, ‘Oh we do give back to our community or a charity, or we do one specific action and they think look at us we do a lot of sustainability,’” Serrano says. “Whereas, for me, Clase Azul really embodies these values. Arturo Lomeli, from the start, wanted to give something and be sustainable. It was not just a trend and he thought ‘let me do it’. He’s been doing it almost from the beginning with the brand.”  The demand for aged, sustainable tequila is clear and Clase Azul is well positioned to go toe-to-toe with anybody in a battle of style versus substance.   Discover more about Clase Azul or read more Editorial 

In a world filled with big brands, Clase Azul is a tequila producer looking to do things differently. Holly Motion finds out why the artisan brand is determined for tradition to trump trends

Exploring how the highly collectable artisan tequila Clase Azul is doing things differently by honouring tradition rather than following trends.

Exploring artisan tequila producer Clase Azul  

Authentic agave: Clase Azul

Camus Cognac

Accounts

Your access is restricted because of your age.

Access forbidden

You must be over the legal age to view this page. Please verify your age to enter.

Are you over the legal age to purchase alcohol?

As a result of the quantity requested for delivery, we recommend using Third Party Shipping. If you proceed with our Shipping, there may be a delay to the selected ship date.

As a result of the quantity requested for delivery, we recommend using Third Party Shipping. If you proceed with our Shipping, you will not be able to define a ship date, and we will get in touch with you to arrange delivery.

Your order request will be cancelled. Are you sure you want to proceed?

Due to the quantity requested for collection, there may be a delay in meeting your requested collection date.

Due to the quantity requested for collection, it is not possible to define a collection date at this stage. Our team will liaise with the warehouse and contact you directly to confirm a suitable pick-up date.

This item has been listed by a collector and is available for storage or immediate delivery

For orders with a high value, we recommend shipping with a third party carrier. Items shipped with third parties will remain in banded OWCs.

Due to the quantity requested, you won’t be able to select a collection date. Please submit your request, and we will liaise with our warehouse and confirm the collection date with you directly.

Due to the quantity requested, you won’t be able to continue the purchase. Please select third party, or change the quantity (maximum 48 is allowed).

Due to the quantity requested, you won’t be able to select a shipping date at checkout. Please submit your request, and we will liaise with our warehouse and confirm the delivery date with you directly.

For up to 499 bottles in storage, the rate is 39¢/bottle per month or a $50 minimum monthly charge (this covers up to 142 bottles). For over 500 bottles, the storage rate is 35¢/bottle per month.

Storage is charged at HKD 40 per 12-bottle case per month. A minimum monthly storage fee of HKD 80 applies, covering up to 24 bottles.

Standard storage rate

By selecting third-party shipping, you will take full responsibility for all aspects of legal compliance and authorize Vinfolio to transfer the items to the party specified in your instructions. Items shipped via third parties will remain in their original packaging.

Collection times are between 8:30am - 12pm & 1:30pm - 4:30pm, Monday to Friday. Wines at Will Call, that are not picked up within 10 business days, will be transferred to storage and subject to a $1.50 per bottle stocking fee.

Items to be sourced and shipped to our state-of-the-art fine wine storage facility for the best possible safe-keeping where you can arrange collection from our warehouse address in Napa.

Will Call (Napa)

You entered the incorrect password too many times. Your account has been temporarily locked. Please wait five minutes before trying again.

It seems you are visiting from {country}, we invite you to experience our {nationality} website.

Are you browsing from {country}?

We’re unable to process your order with both event tickets and a wine or spirit product in the same transaction. To proceed, please remove either the event tickets or the item from your basket. You’ll then be able to complete your purchase.

Please review your basket

Forgot Password

We're in the final stages of upgrading to our brand-new trading platform. As part of this transition, we're currently migrating all customer-owned inventory to ensure a smooth and seamless experience.

Our new and improved platform will be ready for you on Friday, April 4.

Thank you for your patience - we can't wait to show you what's next.

Oops, something went wrong

Sign in to your {name} account to buy, store, value and sell fine wine and spirits, and track your order history and account details.

We couldn't find any results to show here.

Please note: delivery, duty and VAT charges may apply

Our website is currently down for maintenance.

Maintenance Mode

Pre-authorizing a Payment Method enables your Account Manager to make payments on your behalf, without payment verification.

Pre-authorize

This transaction has been blocked by authentication failure.

Authentication failure

Your payment card has expired. Please check your details and try again.

Expired card

Insufficient funds to pay your balance. Please check your details and try again.

Insufficient funds

This transaction has been blocked by the payment provider due to possible fraudulent behaviour.

Transaction blocked

Please choose a different payment method and try again.

Unknown error

About description for demonstration purposes

shows all the items you currently store with us. These items can be sold, delivered or transferred.

At {shortName}

Your allocation will be cancelled. Are you sure you want to continue?

Your pre-order item will be deleted. Are you sure you want to continue?

Your delivery request will be cancelled. Are you sure you want to proceed?

represents all the wines that are in your possession and have been consumed.

This is the price you paid for this item.

Cost price

After adding your new address, you'll be redirected back to this page.

Create a new address

Your notification will be deleted. Are you sure you want to continue?

The lowest price you're willing to sell at. If the net price goes below this value your listing will be removed.

shows all the items that you have pre-ordered, including en primeur wines, and all the items on your watchlist.

Futures

You can set a floor price on items you're selling based on a % of current unit net value.

You can set a market price on items you're selling based on a % of current unit net value.

shows all the actions that you have taken on items in your Portfolio.

groups every action by type - Purchase, Sale, Delivery, and Inbound Transfer - so it's clear at a glance what happened to each item.

History

shows all the items that are currently in transit to or from {shortName}.

In transit

Local delivery is free for orders over HK$1,800 (to a single location). For orders below this value, delivery is HK$150 for up to four cases and HK$50 per case thereafter.

Shipping starts from €15 within Italy and €45 to Switzerland and the rest of Europe for up to 48 bottles (75cl). Costs vary by destination. Larger shipments can be quoted on request.

The date shown below is when your order will ship from our local warehouse. Your final delivery date, along with full tracking details, will be provided once our team has processed your request.

You can arrange collection from our Retail store on 22nd Floor, 8 Wyndham Street, Central Hong Kong.
Collection times are between 9:30am-13:00 and 14:00-18:00pm, Monday to Friday. We are closed on public holidays.

You can arranged collection from our warehouse STI INTERNAZIONALE SPA, on Viale del Lavoro, 57, 37051 Bovolone, Verona.
Pick-up hours are between 8:30 AM to 12:30 PM and 1:30 PM to 5:30 PM, Monday to Friday. We are closed on public holidays.

This is the current estimated market value for this item.

Manually set prices will be overwritten. Already listed wines are not affected.

Updates all unlisted wines to current market price.

Set all at market

represents all the wines you currently have in your Portfolio that aren't stored with us. Press the

My cellar

Name

Net price

New portfolio available

New portfolio

You do not have any invoices at this time.

shows all the items from your Portfolio that are currently on the market.

On sale

shows all the items you currently have in your Portfolio. You can perform individual actions on them from this page.

Overview

shows any items that are currently awaiting user action.

Pending

This is the dynamic market price of the item with trading margin removed.

This is the amount of profit you will receive if your listing sells.

Pre-authorised payments enable automatic transactions on your behalf, ensuring seamless and hassle-free payments. This allows recurring charges, subscriptions, or scheduled payments to be processed without manual approval each time.

The number of cases you wish to place on sale

Your catalogue item will be archived. Are you sure you want to continue?

Your catalogue items will be archived. Are you sure you want to continue?

Before you request delivery, you can adjust the quantity for each item in your selection below.

*Market price is dynamic and may change. At time of sale a 10% trading fee will be deducted from the final sale price.

Total market price*

The fixed custom price you wish to sell each item for.

Split into {caseSize} individual {bottleSize}cl bottles.

Title

shows all the items you currently store with us. These items can be sold.

Available for sale — items stored with {name} eligible to be listed on the marketplace.

Profile

This item is at FINE+RARE, available for storage, transfer or delivery.
 Most UK deliveries can be made within 3-5 working days, with next day delivery for London;
 an exact date will be available when arranging delivery.
 International deliveries have longer lead-times, please contact us for details.

This item is at FINE+RARE HOME Hong Kong, available for delivery or local pickup. Most Hong Kong deliveries can be made within 3 working days, an exact date will be available when arranging delivery. International deliveries have longer lead-times, please contact us for details.

Wines sold en primeur will be released from the producer after bottling, typically 18 months after the so-called campaign ends. Your wine will then be stored by FINE+RARE in a bonded warehouse until you decide to take delivery.

We will source this item at the guaranteed price from our network of suppliers and arrange expedited shipment to FINE+RARE.
 The lead-time depends on many variables, but 2-4 weeks is typical for expedited sourcing.
 Once your order is confirmed, we'll keep you updated on its ETA.
 Every item is checked on arrival by our expert team, with photographs available on request (please note that charges may apply).

We will source this item at the guaranteed price from our network of suppliers and arrange shipment to FINE+RARE.
 The lead-time depends on many variables, but 6-12 weeks is an average estimate.
 Once your order is confirmed, we'll keep you updated on its ETA.
 Every item is checked on arrival by our expert team, with photographs available on request (please note that charges may apply).

Camus Cognac

Filter

Please wait

Related articles