Silicone Spill Proof Stopper for Stanley Quencher Tumbler with Handle Accessories

The Silicone Spill Proof Stopper is crafted from premium food-grade silicone rubber, ensuring a safe and reusable drinking experience. Made with your health as the top priority, these protective silicone accessories provide you with peace of mind.

Precisely engineered to fit 40 oz Stanley cups and 30 oz tumblers with handles, the Silicone Spill Proof Stopper is designed to create a snug and secure fit, significantly reducing the risk of spills. Installed in the straw hole of the lid, it forms a seal while also holding the straw, preventing debris and dust from entering through the straw.

The Silicone Spill Proof Stopper comes with four Straw Cover Caps, four Square Spill Stoppers, and four Round Leak Stoppers, all designed to be compatible with most straws less than 0.39" / 10mm in diameter, ensuring a more convenient drinking experience.

Incredibly easy to install, these Stanley tumbler accessories can be effortlessly inserted and pressed down firmly, requiring no hassle or difficulty. Whether you're traveling or using them in your daily life, the Silicone Spill Proof Stopper will keep your drinks inside the cup and your surroundings mess-free.

For Stanley cup owners, there are two options available: Silicone Spill Proof Stopper 1.0 and Silicone Spill Proof Stopper 2.0. If you have version 1.0 Stanley cups, you can choose the corresponding Size 1.0 option, while if you have version 2.0 Stanley cups, you can select the Size 2.0 option. Both versions come in a 6-piece set.

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