WhistlePig 6 Year PiggyBack BourbonWhistlePig 6 Year PiggyBack Bourbon Caramel corn partnered with oak notes PALATE: Maple and vanilla with a creamy mouth feel FINISH: Herbal tea with a hint of honey : PiggyBack 100 Proof Bourbon gives our bold approach to whiskey a sweeter spin. Born from our signature grains other half, it starts with a high Corn mash bill (keeping a dash of Rye of course). Six long years of age in Char #3 barrels adds layers of flavor before bottling at 100 Proof,