70cl / 44% / Distillery Bottling - The rarest Glenfiddich ever released - just 61 bottles of spirit remained in the cask when it was bottled in 2001. At 64 years of age, it was also the world's oldest single malt whisky at the time of release. As such, and coming from such a famous distillery, it is one of the most collectable whiskies ever released, and makes headlines around the world every time a bottle comes up at auction.