Yardbird Grapefruit Session IPA IPA - Sour · Blond Dr. Brauwolf Zürich · Zürich Alcohol level4.8 % Buy online Discover the brewery Characteristics Style IPA - Sour Color Blond Alcohol level 4.8 % Region Zürich Beers from this brewery View all APA Dr. Brauwolf Pale Ale - American Black IPA Dr. Brauwolf IPA - Black / Cascadian Dark Ale Red Ale Dr. Brauwolf Red Ale - American Amber / Red Maracuja Sour Dr. Brauwolf Sour - Fruited Berliner Weisse