Knob Creek 18 Year Old is a limited-edition whiskey that celebrates the distillery's commitment to crafting quality bourbon. Aged twice as long as the flagship bourbon and bottled at 100 proof, the 18 Year Old is a copper-hued masterpiece replete with notes of vanilla, brown sugar, baking spice and smoky oak. Knob Creek 18 Year Old is a limited-edition whiskey that celebrates the distillery's commitment to crafting quality bourbon. Aged twice as long as the flagship bourbon and bottled at 100 proof, the 18 Year Old is a copper-hued masterpiece replete with notes of vanilla, brown sugar, baking spice and smoky oak. 750 mL bottle