The YETI Magslider Medium Lid is a two-piece container lid designed for the YETI Rambler model. Made of durable plastic, this slide lock lid is clear in color and features the Magslider technology for easy access. Suitable for both hot and cold beverages, this lid is perfect for teens, adults, and kids alike, making it ideal for various activities such as beach outings, sports events, and everyday use. Fits these products: 10 oz. Stackable Lowball 10 oz. Stackable Mug 16 oz. Stackable Cup 20 oz. Stackable Cup 20 oz. Tumbler 24 oz. Mug 25 oz. Straw Mug