Duchesse de Bourgogne is the traditional top fermented reddish-brown ale from the West-Flanders region of Belgium. This refined ale also known as "The Burgundies of Belgium" is a blend of 8 and 18 months old ales following careful maturation in oak casks. 100% natural and unpasteurized. 6.2% alc. that is best served between 8 and 12°C. A flemish sour ale. 330 ml