6Pcs Straw Cover, Compatible with Stanley Cup 2.0 40oz/30oz, Dust-Proof Straw Topper, Tumbler Cup Accessories, Including 2 Straw Covers, 2 Square Spill Stoppers, and 2 Round Leak Stopper

The Best Helper for The Accompanying Cup: still worried about the leaking of the accompanying cup? This straw cover uses a unique 3-layer leak-proof technology to solve all your worries so that the water in your cup has nowhere to leak.
Cup Accessory Size: This straw topper is only compatible with Stanley Cup 2.0 40oz/ 30oz.
Effective Seal & Easy to Carry: Whether you are traveling, doing outdoor activities, or using it in your daily life, you don't have to worry about water or drinks spilling out of the cup.
Effective Seal & Easy to Carry: Whether you are traveling, doing outdoor activities, or using it in your daily life, you don't have to worry about water or drinks spilling out of the cup.
High-Quality Silicone Material: 6 piece set of leak stoppers is food-grade silicone, reusable, and BPA-free.

Silicone Spill Proof Leak Stopper for Stanley H1.0/H2.0 30oz/40oz, Tumbler Spill Stopper Set Accessories

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