Single Barrel Select Tennessee Whiskey is the signature offering in our single barrel collection, with subtle notes of caramel, spice, bright fruit notes and sweet aromatics. Jack Daniel's Single Barrel Tennessee Whiskey comes from a single barrel which has been individually hand-selected for its unique taste and smooth and aromatic by the Jack Daniel's Master Distiller and his team of Master Tasters. Once chosen, the whiskey is bottled a single barrel at a time, never mixed with whiskey from other barrels. The barrels chosen for Single Barrel come from the uppermost floors of the barrelhouses that dot the hills surrounding the Jack Daniel Distillery. The extremes in temperature these floors experience during the year result in barrels which yield whiskey of unusually bold, robust flavour. Because each individual barrel imparts its unique flavour to the whiskey, every bottle is hand-labelled and marked with the number of that barrel, its rick and the bottling date.