The Balvenie 14 Year Old Caribbean Cask undergoes an additional maturation in casks that previously held Caribbean rum, infusing the whisky with distinctive sweet and tropical fruit notes that complement its traditional Speyside character. This expression demonstrates Balvenie's mastery in cask selection and its impact on flavour development, offering a whisky that is both rich and nuanced. The Caribbean Cask has received acclaim for its innovative use of rum casks, showcasing the distillery's commitment to crafting unique and complex whiskies.