The Jack Daniels Bottled in Bond 100 Proof Tennessee Whiskey 1L features aromas of caramel and hints of banana. Take a sip and detect caramel and vanilla and toasted oak with a full bodied mouth finish. It leaves you with a warm creamy finish. The Bottled in Bond designation is only awarded to whiskey aged at least 4 years, distilled during a single season at one distillery and bottled at 100 proof. Charcoal mellowed through 10 feet of sugar maple and aged in handcrafted American white oak barrels, this bold whiskey is a robust reminder of Jack Daniel's commitment to quality.