Alwenid Silicone Stopper Boot for Stanley 30oz 40oz Tumbler Leak Proof

Alwenid Silicone Spill Proof Stopper Set and Protective Boot for Stanley 40oz 30oz Tumbler, Leak Proof Straws Topper, Cover Cap and Anti Slip Bottle Bottom Boot Sleeve for Stanley Mug Cup

FEATURES

• 【Spill Proof Essentials】Great bundle for solving the leaking tumbler. Including 4 straw caps, 2 square spill stoppers, and 2 round lid leak stoppers, compatible with Stanley Tumbler H1.0 40oz & 30oz only. Plus 2 cup boots protect the bottom from depression, and scratches.
• 【Leak Resistance】Say goodbye to water leakage from your tumbler with our leak stopper kit. The leak stopper set is designed to significantly reduce spills, providing an improved leak-resistant solution for Stanley cups.
• 【Food Grade Silicone】The spill stoppers set is made from premium food-grade silicone, without any unpleasant smell, providing a premium and safe drinking experience. Reusable, BPA-free, and dishwasher safe.
• 【Useful Gadget】The spill-proof set can prevent the straw from being contaminated by dust and saliva in the air, and also prevents crumbs from entering the water cup, keeps the straw and cup hygienic, and lets you drink with confidence anytime!
• 【Guarantee】We are committed to providing 100% customer satisfaction, please do not hesitate to contact us if you have any questions.