These genuine Game of Thrones Drinking horns are suitable for use with cool liquids. The Viking Horns are naturally water resistant which is why it has been used for centuries. Perfect for a cool beer on a sunny afternoon, would make a great best man / groom gift. Each Viking drinking horn is as original as the horn that it is made from. Making each piece an original one of a kind. The horn measures approx 35cm long. These horns hold approx 400ml of liquid.