frontaal trifecta b a stout 37 5 clThree barrel aged beers. Your blend. Your perfection. In March 2025, Bravoure, Frontaal, and Folkingebrew joined forces to create a collaboration like no other as part of the Great Minds Series. The beer was then aged in bourbon and whiskey barrels. Once matured to perfection, each brewery added its own addition to round out the beer, now called Trifecta BA. The Folkingebrew version contains Hawaiian coconut. Product details: Alcohol percentage: 10.