Knob Creek Single Barrel Select Rye Whiskey 'SDBB #1'Knob Creek Single Barrel Select Rye Whiskey 'SDBB #1' is a unique expression selected from a single barrel, offering a one of a kind tasting experience. Bottled at 115 proof (57. 5% ABV), this unblended rye whiskey delivers bold rye spiciness with undertones of vanilla and oak. The aroma presents expansive notes of herbs and rye with nuances of oak, leading to a lingering warm finish with spice throughout.