Jack Daniel's Sinatra Select Whiskey Size:1L While the “Sour Mash” moniker

While the “Sour Mash” moniker originated from the whiskey production process of the same name – whereby some previously fermented mash is used as the starter for the new mash to be fermented

instead of the usual rye

where smoothness is king

Blended from whiskies that have matured for at least 18 years

this whisky received the first label James Buchanan ever put his name onto

Jack Daniel's Sinatra Select Whiskey Size:1L While the “Sour Mash” monikerSinatra Select pays tribute to Jacks biggest fan: Frank Sinatra. Made with our unique Sinatra Barrels that have deep grooves specially carved into their staves to expose the whiskey to extra layers of toasted oak. This added exposure imparts a rich amber color, bold character, and pleasant smokiness, punctuated by an incredibly smooth vanilla finish. Much like Frank, this Tennessee Whiskey is one of a kind.