YETI Rambler 12oz Can Colster Insulator 2.0 - Keep classic brews and sparkling water refreshingly cold on the hottest days. Fits in most cup holders. 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. Features 18/8 Stainless Steel; Dishwasher Safe; No sweat design - Prevents condensation, keeping hands dry.; Quick turn gasket to secure beverage;