Spill Resistant & Splash Resistant Lid with Closing Slider for 30 oz Tumbler Rambler By Pinnacle - Fits Yeti & RTIC Perfectly Ships From USA Yeti Compatible Spill Proof Lid Fits 30 Ounce Rambler Tumbler Sliding Closure and Straw Friendly Crystal Clear and BPA Free Fits many other brands of 30 ounce tumblers