Jack Daniel's Single Barrel presents the Personal Collection Barrel Strength Selection, 62.5% ABV (125 Proof). This American whiskey is selected by the Jack Daniel's Master Distiller to best reflect the flavour which is impacted by handmade, toasted and charred, American oak barrels. An intense, smooth, and remarkably unique barrel strength whiskey, taking Jack's trademark vanilla and toasted oak flavours to a bold new level.