The Glenlivet Aged 21 Years The Sample Room Collection Single Malt Scotch Whisky is a remarkable whisky. It is matured for 21 years in American and European oak casks, creating a complex flavor profile. Enjoy notes of dried fruit, vanilla spice, and subtle hints of smoky wood. Its superior craftsmanship is the result of centuries of expertise, sure to please even the most discerning sippers.