Jack Daniels Bottled In Bond 1 Liter – During the 1890’s, Mr. Jack Daniel entrusted his whiskey to the now familiar square bottle to ensure its quality “Until Seal is Broken.” The United States Government then followed suit by unveling the Bottled-in-Bond Act identifying whiskey from a single distillery and from a single season matured in a bonded barrel house and bottled at 100 proof. This rich, bold whiskey honors the spirit of both.