Rabbit Hole Cavehill is a 95-proof (47.5% ABV) four-grain Kentucky straight bourbon whiskey aged over three years in toasted and charred new American oak barrels. It features a unique mash bill of 70% corn, 10% malted wheat, 10% honey-malted barley and 10% malted barley, offering a creamy palate with notes of honey, citrus, mint, and toasted grains.