yeti lids 30 oz,EasyULT new Tumbler Lid For 30oz Yeti Rambler Tumbler - Sliding, Spill Resistant and Straw Friendly (Lid only, 30 oz Tumbler Not Included) This New Special Replacement Sliding Lid fits all generic 30oz tumblers including Yeti Rambler, RTIC, Magnum Steel, and others. MADE FOR YETI 30oz RAMBLER TUMBLER Crystal clear it's strictly made by the finest plastic material which is durable, firm and enduring Our customers mean the world to us, which is why we offer guaranteed satisfaction with our lifetime warranty. If for whatever reason you don't like the lid, just let us know, we will give you a full refund!