Two extremely rare vintage sets of Chateau Haut-Brion are to be auctioned online for charity.

A total of 20 consoles have been put together - 15 red and five white - made up of wines that have never left the Bordeaux estate.

The red case to be auctioned includes bottles from 1935, 1945, 1959, 1961, 1975, 1989, 1990 and 2009, while the white contains examples from 1969, 1976, 1983, 1989, 1994, 2003, 2005 and 2007.

Each console is valued at $460,000 (£402,000), and the winning bidder will also receive another case containing two decanters and 12 monogrammed glasses.

Prince Robert of Luxembourg, president of Domaine Clarence Dillon (DCD), and furniture maker Lord Linley worked for two years to produce the cases, which carry the DCD logo.

All the proceeds from the sale will be donated to the William J Clinton Foundation, a charity set up by the former US president to help alleviate poverty and hardship worldwide.