New Riff Bottled in Bond Kentucky Straight Bourbon Whiskey – Sour Mash (Without Chill Filtration) embodies a modern interpretation of Kentucky’s rich bourbon heritage. Crafted with integrity and independence, this high-rye bourbon is made from non-GMO grains (65% corn, 30% rye, 5% malted barley) and adheres to the strict standards of the 1897 Bottled-in-Bond Act. Aged for four years in 53-gallon toasted and charred new oak barrels, it is bottled at full bond proof and proudly left unfiltered to preserve its authentic texture and depth. The result is a bold, flavorful whiskey that honors tradition while striking a new chord—rich, spicy, and full of character.