Knob Creek 15YO is a limited-edition expression that follows in the wake of editions such as 2001 Limited Edition. It's a small-batch Kentucky straight whiskey with aromas of caramel, oak, vanilla, baking spices, and a gentle sweetness. There's caramel, toffee, oak, and leather on the palate. Finishes warming with lingering spice, floral, and fruity notes. Knob Creek's limited editions are immensely popular, so it's best to get one quickly before they sell out.