Weierken 30oz 2 Lids, 3.7 INCH DIAMETER Replacement for YETI Rambler, Ozark Trail

Do you love your travel tumbler and want to take it anywhere? Are you worried about the liquid leaking out? If so, you need this spill-resistant lid. It can prevent water from leaking out, even in your car. An air hole on the top of the slider, designed with ergonomic airflow in mind, helps reduce splashing. You must give it a try!

Crafted from high-quality, clear plastic, this lid is BPA-free. It comes with a black silicone ring around the base, which helps cover the cup tightly. The flipping closure locks in both air and liquid, making it convenient to remove the lid. The airflow ergonomics maintain the same air pressure, allowing for direct sipping or use with a straw. The splash-resistant silicone o-ring ensures the lid is completely spill-proof and splash-resistant, keeping your drinks cold or hot for longer.

Featuring a new locking mechanism, this lid creates an airtight seal, locking in both air and liquid to prevent any leaks. The crystal-clear color of the lid makes it a perfect fit for 2-pack of 30 oz or 20 oz vacuum-insulated stainless steel glasses.

This is a unique product – a set of 2 leak-proof vacuum covers that perfectly seal with a 3-inch diameter lid and any other 30 oz vacuum-insulated stainless steel glass. Crafted with top-quality, food-grade, crystal-clear plastic, this lid is odorless and non-toxic.

The strong leak-proof function helps prevent spills while turning over the tumbler. It won't leak at all, even when the cup is left on its side or held upside down. You can carry it in your bag with no worries.

The air hole on the top of the slider, designed with ergonomic airflow in mind, helps reduce splashing, providing an exceptional user experience.

This unique design brings great convenience to your travels and will make you feel physically and mentally happy. It's the perfect gift for anyone who loves their travel tumbler and wants to keep their drinks secure and spill-free.

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