Silicone Spill Stopper for YETI Straw Cup

Regularly replacing the seal ring of your cup is necessary to extend the lifespan of your cup, as the seal ring may become worn and accumulate dirt over time. Our spill-proof accessories, including 3 straw cover topper caps and 3 leak-proof stoppers, are designed to prevent your cup from overflowing and spilling water all over the floor. These accessories are specifically compatible with YETI straw mugs in various sizes, and are made of food-grade silicone for durability and reusability. By timely replacing the seal ring, you can prevent water leakage and maintain the insulation effect of your water bottle, ultimately extending its service life. Please note that while our spill stopper set is not 100% leak-proof due to the need for air pressure balance vents, it provides a perfect solution to your cup leakage problem.

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