Henry McKenna Single Barrel is the only extra-aged Bottled-in-Bond Single Barrel Bourbon in the world, indicating it meets exacting U.S. government standards for age and proof. Every bottle is filled entirely from a single barrel that has aged through 40 Kentucky seasons (10 years). But more important, its taste earns high accolades from connoisseurs themselves. Color: Warm golden amber. Aroma: Vanilla, caramel, oak, and a light herbaceous note. Taste: Smooth oak, sharp spices, honey and sweetness Finish: Long, sweet and spicy.