MILTON, Del., June 22, 2026 (GLOBE NEWSWIRE) — A duet for the ages, Dogfish Head and Rolling Stone celebrate 250 years of American music with an exclusive whiskey collaboration. Similar to the makings of a great song, the Dogfish Head x Rolling Stone Whiskey is layered with sensory nuances, blending whiskey and brandy matured in 12 different barrel types, including Dogfish Head whiskey and brandy barrels and Samuel Adams Utopias barrels, to create a complex and uniquely American whiskey. At 90 proof (45% ABV), this new, five-year-aged American single malt whiskey delivers layered flavor and character while maintaining a smooth finish.