Sold as part of a triple-pack, Spirit of Boston features whiskeys distilled from different Samuel Adams beers. This green-labeled expression is distilled from New World Tripel, a Belgian-style beer made from two-row pale malt blend, blended wheat, and hops of the Tettnang Tettnanger, Kosmic Mother Funk, and Saas varieties. We checked, we promise no psychedelic rock bands were harmed in the making of this beer. After distillation, it ages in bourbon American oak barrels before it's bottled at 42% ABV.