The Clan Cask is an exceptional whisky with an interesting history. Laid down in 1975, this whisky has spent 37 years maturing in the traditional dunnage at the Speyburn Distillery. It has been aged in a Spanish oak sherry cask from Pedro Domecq, the oldest Bodega in Jerez. The cask was used originally to mature Pedro Ximenez sherry, and it is this preparation that gives the whisky its dark colour today.