Bulleit Bourbon Frontier Whiskey is a Kentucky straight bourbon known for its high-rye mash bill (68% corn, 28% rye, 4% malted barley), resulting in a bold, spicy character with a smooth, clean finish. Bottled at 45% ABV (90 proof), it features notes of oak, vanilla, honey, and dried fruit, commonly described as a dry yet versatile sipping bourbon perfect for cocktails.