Kriek Boon is a 100% spontaeous fermented beer made from a mix of young and old lambic aged in oak barrels. Real cherries are added, at least 250 gram per liter beer. Whole cherries are mixed with the beer during fermentation for optimal taste. Kriek Boon is a fresh, sweet and sour foaming redish beer with an authentic taste of cherries. Boon uses champagne cork on the bottles.