Starting 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, so you can keep it 100 whether you choose bourbon or rye. Sip it neat or shake it in a classic. With its sweeter profile, PiggyBack 100 Proof Bourbon shines in citrus and sour drinks.