Sour ale with raspberries added. Aged in oak barrels. Botanicals & barrels. Rubus strigosus. Est. 1993. Simply named - Complex creation. Luscious ripe red raspberries are elegantly intertwined with a bountiful amount of lactic acidity and delicate barrel to cultivate this stunning sour ale. 6.5% Alc/vol. Brewed and bottled by Avery Brewing Co. Boulder, Colorado.