HOMDSG Silicone Spill Proof Stopper Set of 3, Compatible with Stanley Cup 40oz 30oz, Stanley Accessories, Including 2 Straw Cover, 2 Square Spill Stopper and 2 Round Leak Stopper, Only for 1.0 Tumbler

* Our spill stopper Set can solve your stanley cup leakage problem and is completely leak proof even when tipped over.Let you enjoy the good mood of drinking anytime anywhere.
* Our Leak stopper set fits version 1.0 stanley cup of 40oz & 30oz, is an essential accessory for Stanley tumbler.
* The spill proof stopper is made of food grade silicone material, safe and durable, you can use them with confidence, including 2 straw covers caps, 2 square spill stoppers and 2 round Leak proof plugs.
[Idea Companion for Stanley] Are you still troubled by the leak of stanley tumbler? Our spill stopper set is the best solution, it keeps your stanley cup completely spill proof.
[Only for Version 1.0] Items Including 2 Straw cover, 2 Square Spill Stopper and 2 Round Leak Stopper, only compatible with version 1.0 of stanley cup 40oz & 30oz.
[Straw Topper] The straw tip cover cap prevents water from spilling out of the straw, and can stop debris and dust from entering through the straw.
[Round Leak Proof Plug] Installed in the middle of the inside of the lid for sealing, with a cross opening design to ensure that air enters when drinking water, making drinking water easy.
[Square Spill Stopper] Installed in the straw hole of the lid, it not only forms a seal, but also holder the straw.
[High-Quality Silicone Material] The spill stoppers set of 3 is food grade silicone, reusable, BPA free, dishwasher safe.