Zuur – or Sour – is our collaborative Flemish sour brown ale. A beer whose style arises from the mists of brewing history. It uses mixed fermentation, real fruit, significant aging, and master blending. All of these are ancient and revered Belgian techniques. This unique Flemish sour brown ale is complex, tart with a touch of sweetness, lightly malty and gently hopped. Zuur is a unique blend created in collaboration between Brewery Ommegang and Brouwerij Liefmans. 6% ABV.