Rabbit Hole Boxergrail Kentucky Straight Rye Whiskey from the Rabbit Hole Distillery in Louisville matures in toasted and then charred American oak barrels. This whiskey consists of 95% rye and 5% malted barley, which is distilled in copper stills. Boxergrail owes its name to the local boxing culture in Louisville, where a boxing gym can be found in almost every neighborhood and has already produced a champion or two.
