Barut Brewing & Blending's Sir William's Quarter Century Berliner Weisse is a sour cherry Berliner Weisse with an ABV of 3.2% and an IBU of 8. It has a light and tart flavor that is full of fresh cherries and a slight tartness from the Berliner Weisse. The beer has a light body and a dry finish. It is a refreshing summer beer that can be enjoyed in any season.