Jack Daniel's was Sinatra's signature drink, he was even buried with a bottle of JD slipped into his coat pocket. To commemorate the half century association between Frank and Jack, the Jack Daniels Distillery have released this special edition. Jack Daniels Sinatra Select is bottled at 90 proof and gains its rich character from specially crafted Sinatra Barrels mingled with Jack Daniel's classic Tennessee Whiskey. The Sinatra Barrels are handcrafted with the addition of deep grooves on the inside of the barrel staves. This exposes the whiskey to extra layers of oak which imparts a rich amber color, bold character and a pleasant smokiness, followed by an incredibly smooth vanilla finish. 45% Alc./Vol.