Unpeated Islay Single Malt Whisky. The Rare Cask Series from Bruichladdich Distillery celebrates a selection of unique casks from a lost generation. The 1985/32, celebrates the last 22 casks from this vintage year, aged for 32 years. This limited edition product is matured in bourbon barrels and premium French oak,hand selected by three generations of Bruichladdich Master Distillers.