This edition stands out for its stylish design, which Glenfiddich uses to emphasize the craftsmanship and character of the whisky. Inside, you will find the familiar 18-year-old Glenfiddich, a carefully crafted whisky that has been aged in a mix of oloroso sherry and bourbon casks. The result is a rich, balanced whisky with a refined structure. Glenfiddich 18 Y - Limited Festive Design Whisky is a delicious whisky from the Glenfiddich brand. This whisky is distilled in beautiful Speyside and bottled at 40% alcohol.