Diageo's Orphan Barrel Project is a one-of-a-kind release that offers rare and exceptional whiskies. Each barrel is hand-bottled in Tullahoma, and some releases may only be available once. Originally started to share rare barrels of whiskies that had been forgotten in the back of distilleries and rickhouses, the Orphan Barrel Project has produced some true masterpieces. One such example is the Orphan Barrel Barterhouse 20 Year Old Kentucky Bourbon, which has spent two decades maturing in American oak barrels. This bourbon is exceptionally smooth, boasting warm notes of biscuits and buttercream that are complemented by hints of spice and brown sugar in its finish. It's a true delight for any whiskey connoisseur.