Kuhnhenn Brewing Co.

Kuhnhenn Raspberry Eisbock (2014)

In 2004, Kuhnhenn released what it calls an "Experimental High-Gravity Fruit Beer" for the first time. Dubbed Raspberry Eisbock, the lager-style beer comes in at an astounding 15.5 percent ABV, and is brewed with both fresh raspberries as well as raspberry juice sourced from the brewery's home state of Michigan. Interestingly, the brewery produces another beer in the same vein: Blueberry Eisbock (15.5 percent ABV), which was first released in 2013, also in 375ml bottles.