russian beverage fermented kvass from rye bread in half-liter mug on dark. close up

amber appetizing background beverage board bottle bread brown carbonated close closeup cold cool crushed dark drink ears fermented foam food fresh freshness full glass grain halfliter homemade jug kitchen kvas kvass life liquid malt mug natural nobody pieces refreshment rural russian rustic rye slice special still tasty thirst traditional transparent unusual useful vertical wheat wooden