Kirkland Signature Single Barrel Kentucky Straight Bourbon Whiskey is a premium 120 proof (60% ABV) bourbon sourced from Barton 1792 Distillery in Bardstown, Kentucky. This non-chill filtered expression is crafted from a mash bill of 74% corn, 18% rye, and 8% malted barley, aged at least 4 years in charred oak barrels.

The bourbon is characterized by strong notes of oak interlaced with honey, caramel, and dried fruit notes. Tasting notes include brown sugar, vanilla, roasted oak, cinnamon, dried red apple peel, cherry, and coconut, with a distinctive rye-forward spiciness featuring caraway seed and pumpernickel undertones. The finish is long and warming with lingering toffee, almond, and mint notes.

Each bottle showcases the unique character of its individual barrel, delivering a complex and oily mouthfeel that coats the palate. Barton 1792 Distillery, owned by Sazerac Company (makers of Buffalo Trace and Blanton's), proudly displays their name on the label, a testament to the quality of this bourbon.