The Whistler Imperial Stout Finish is an Irish whiskey finished in barrels that previously held imperial stout beer, resulting in a rich and distinctive expression. The stout cask imparts deep, roasty notes of coffee, dark chocolate, and subtle espresso bitterness to the underlying whiskey profile of creamy vanilla, gentle spice, and smooth cereal. Bottled at a thoughtful strength that highlights these complex influences, it’s a layered and indulgent pour that rewards slow sipping. The finish is long, with lingering dark malt sweetness and a hint of roast that keeps the experience memorable.