Apri’ Case Sour · Brown Volta Bräu Basel · Basel-Stadt Alcohol level7 % Discover the brewery Characteristics Style Sour Color Brown Alcohol level 7 % Region Basel-Stadt Beers from this brewery View all Lager Volta Bräu Lager - Pale Rye Red Ale Volta Bräu Red Ale Zee Zong Farmhouse Ale Volta Bräu Farmhouse Ale - Saison Randy Redneck Beetroot Pale Ale Volta Bräu Pale Ale - International