Our 10th Mountain Bourbon is an award-winning spirit made from a handcrafted blend of Colorado Corn (75%), American Rye (20%), and Malted Barley (5%). This 750ML bottle will make a lasting impression with a bold flavor and smooth finish. MASH BILL WITH 75% CORN. 92 PROOF: 46% ABVAPPEARANCE: WARM AMBER / BROWNÂ NOSE: MED