WhistlePig Piggyback Legends Series celebrates living legends who give 100% in the name of greatness. This series is a collectible, limited edition series of new single barrel 100% Rye Whiskies from WhistlePig to celebrate icons in their respective fields. The WhistlePig Piggyback Legends Series: Brothers Osborne Barrel, created for and selected by T.J. Osborne and John Osborne, raises a glass to those who embody giving 100 for all, and all for 100!