Tommyrotter Napa Valley Heritance Cask Straight Bourbon Whiskey is comprised of four separate, straight bourbons from Indiana, including a high corn bourbon, a high wheat bourbon and a high rye bourbon. A fine collection of bourbons, the final straight bourbon is finished in Taub Family Selections Heritance Cabernet Sauvignon French oak barrels for 3 months. Once matured, the whiskey is non-chill filtered, then bottled at the Tommyrotter Distillery at 95 proof. The result is an overproof bourbon consisting of Corn, Wheat, Rye and Malted Barley, finished in Heritance Cabernet Sauvignon casks from Rutherford, Napa Valley, California