Spill Proof Lid & Splash Resistant Lid (replacement) with Slider Closure for 30 Oz. Tumblers | Yeti Rambler Compatible PREMIUM QUALITY AND LEAK-PROOF - Made from high quality plastic materials unlike many others out there and are completely BPA & DEHP free and safe for use in the microwave, dishwasher and freezer safe. EASY TO USE  Lid is simple to use, carry & store. Trouble-free, Enjoyable, Lightweight, Splash Proof, Non-spill, Ergonomic & easy to fit for most tumbler mugs etc. with slider closure which enable to close & open easily for a drink. COMPATIBILITY - Clear splash proof lid it will fit many containers like insulated stainless steel tumblers, YETI Rambler, Rtic mugs, cups & more which contains 30 oz. CUSTOM DESIGN, easy-to-use, retractable sip hole cover prevents spills and helps keep your drink insulated longer. Please note that the sip hole cover is not designed to create a watertight seal and will not prevent leakage if tipped over or held at an improper angle. 100% SATISFACTION GUARANTEED - All in all, after you try our Splash proof lid we can assure you can have your drinks without worry.