Mortlach 21 Year Old 1980 (cask 3646) – Cask Series (Gordon & MacPhail)

A collectible beast here from Gordon & MacPhail’s Cask Series – it’s a 21 year old Mortlach single malt, drawn from a single refill sherry butt that was laid down in 1980, then cracked open in 2002. It was bottled at 63.8% ABV by the long-running and much-adored indie bottlers.