O.K.I Reserve Straight Bourbon is a brand of whiskey that was reintroduced in 2020 by Jake Warm and Chad Brizendine, featuring MGP sourced whiskey. The first batch of O.K.I Reserve was launched in June 2022 and combines 5 uniquely aged MGP mash bills, including Low Rye bourbon aged 8-10 years made up of 75% corn, 21% rye, 4% malted barley, High Rye bourbon aged 3 & 8 years composed of 60% corn, 36% rye, 4% malted barley, 9-year-old Rye whiskey with 95% rye and 5% malted barley, 9-year-old Corn whiskey containing 81% corn, 15% rye, 4% malted barley, and finally, a 10-year-old Light whiskey consisting of 99% corn and 1% malted barley. Bottled at 100 proof, O.K.I Reserve Straight Bourbon delivers a complex flavor profile with bursts of sweetness and a luxurious, lingering finish.