RIS Holzfass Stout - Russian Imperial · Black Brauwerkstatt Papieri Biberist · Solothurn Alcohol level9 % Discover the brewery Characteristics Style Stout - Russian Imperial Color Black Alcohol level 9 % Region Solothurn Beers from this brewery View all IPA Brauwerkstatt Papieri IPA - International Pale Ale Brauwerkstatt Papieri Pale Ale - International RIS Brauwerkstatt Papieri Stout - Russian Imperial RIS (mit Portweinhefe) Brauwerkstatt Papieri Stout - Russian Imperial