Macallan 30 Year Old Sherry Oak Blue BoxA famous old expression of The Macallan 30 year old, matured entirely in sherry oak casks. This was the last edition of the Macallan 30 Year Old Sherry Oak before the introduction of the Fine Oak series, and also the last 30 Year Old before Macallan revamped their bottle shape and packaging. Arguably the best of the Macallan 30 Year Old Sherry Cask bottlings. This iconic blue labelled 30 year old was introduced in the late 1990s and bottled until