Jack Daniels Single Barrel Barrel Proof: It’s whiskey as nature intended it-bottled straight from the barrel at its full proof. Intense, smooth, and remarkably varied, Barrel Proof is bottled at anywhere from 125 to 140-proof, taking Jack’s trademark vanilla and toasted oak flavors to bold new levels.Jack Daniels Goldkenn Chocolate:Finest Swiss milk chocolate with Jack Daniels Tennessee whiskey syrup center.Jack Daniels Honey Chocolate:Finest Swiss milk chocolate with Jack Daniels Tennessee honey syrup center.