The 12-ounce size is perfect for sparkling water, soft drinks, and good old-fashioned beer, all kept straight-from-the-cooler cold while kicking back on the boat, at camp, or wherever good times are going down. If you know the original, this one&';s just like it, but with a sleeker design and an updated gasket. Keep classic brews and sparkling water refreshingly cold on the hottest days. Fits in most cup holders. No sweat design Quick turn gasket to secure beverage Dishwasher safe