Tip Top Proper Cocktails Whiskey Sour is a ready-to-drink canned cocktail crafted from a timeless combination of bourbon whiskey, lemon, and raw sugar. Each 100mL can delivers the perfect balance of sour and sweet, complementing the bourbon with tasting notes of caramelized fruits, vanilla, oak, and tart lemon. At 25% ABV (50 proof), it offers a satisfying, full-strength cocktail experience in a compact, single-serve format. This Costco pack includes four 100mL cans.

The Whiskey Sour is one of the most enduring classic cocktails, and Tip Top's version stays true to tradition — no egg whites, no unnecessary additives, just whiskey, lemon, and sugar. The cans are ideal for travel, outdoor events, or any occasion where a freshly mixed cocktail isn't practical. Tip Top Proper Cocktails are distributed across 25+ states and are well regarded for their craft-quality flavor in a convenient format.