Glenfiddich revives the age-old practice of whisky maturation in rum casks with its Glenfiddich 21 Year Old single malt Scotch whisky. Crafted in collaboration with rum distillers from Sancti Spiritus, nestled near the Sierra del Escambray in Cuba, this unique expression boasts a Cuban rum finish. After being decanted at the distillery in Scotland, casks once housing Cuban rum are then filled with 21 Year Old Glenfiddich, allowing the whisky to soak up the distinct character imbued in the wood. The outcome? An unmistakable Glenfiddich essence complemented by a fresh and lively overtone.