Ardbeg 21 Year Old Oloroso Cask 1565 is a limited-edition, single-cask Islay single malt whisky from the Ardbeg Distillery. This exceptional, peated, single-cask bottling was distilled in the year 2000 and matured for 21 years in a single oloroso Sherry cask before being bottled in 2021. Expect a rich, complex flavour profile with notes of dried fruits, dark chocolate and peat smoke.