Jack Daniel's Silver Select Single Barrel Tennessee Whiskey returns to the simplest days of the distiller's art when whiskey was crafted & sold by the barrel, each with its own individual taste. Each barrel of this select 100 proof (50% abv) whiskey is aged in a unique location within the warehouse where the whiskey's colour & taste mature in extra measure. Because Silver Select is a single barrel whiskey, bottles drawn from individual barrels offer subtle differences in nose, colour & taste. It is a single barrel with a singular taste that could only be crafted by the Jack Daniel Distillery.