Whistlepig Estate Oak Rye Single Barrel 15 Years (Spec's Barrel 00117)

Unlike bourbon, rye whiskey can be made anywhere in the world. But if made in the US, the mash bill recipe must be at least 51% rye and it must be aged in new, charred oak barrels with no age requirement. Elsewhere, the rye whiskey will be made keeping the country of origin's rules regarding the recipe and minimum aging.