30 Ounce Spill Proof Yeti Plastic Lid By Glacier Outdoor - no BPA, Splash Resistant Lid With Slider Closure For Yeti Tumbler - Fits Perfectly On 30 Ounce Yeti Tumbler Cup and Others Yeti Tumbler Lid : Light weight & Fits perfectly to your Yeti 30 Oz tumbler along with any other similar sized tumbler, RTIC, Kuer, CorpCups, SIC cups and almost any other 30 Oz tumbler cup Spill Proof Lid: Stop worrying about leakage in your backpacks, your purse in the baby stroller bag or even your car, with our cleverly designed leak proof lid. The tiny holes on top of it allow proper airflow for smoother drinking experiences without annoying splashing. Also, this Keeps liquid COLD or HOT longer Easy to Use: 100% compatible with 30 Oz Yeti Rambler. Easy-to-use, sliding sip hole cover helps preventing spills and keep your drink insulated longer. keep your coffee or beer colder or warmer for more hours Material Used: Crafted from durable plastic that is long lasting, easy to clean, dishwasher safe. High-Quality BPA-Free plastic lid Lifetime Warranty: This product comes with a lifetime warranty and a 60-day money back guarantee just in case you experience any issue with it