Premium Replacement Gaskets for Thermoflask Water Bottles

The replacement water bottle gasket is made of silicone material, BPA-free, reliable, long-lasting and heat-resistant. You can use them with confidence. Our water bottle gaskets are compatible with Thermoflask water bottles, and suitable for 24/32/40/64oz water bottles with straw lids and spout tops. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including Thermoflask.

Whether you are exercising, commuting or traveling, your bottle with this gasket will not leak. Replace with the new gasket for tight sealing to keep your water hot or cold and protect your items from water damage. This essential accessory will help you keep your insulated water bottle in best condition, replacing the old gasket that may have accumulated dirt and debris to keep your water clean. It's recommended that you replace the gasket every 4-6 months to protect your drinking water.

The package contains 9 pieces of water bottle gasket replacement parts and 1 straw brush. Our water bottle gaskets kit comes with a straw brush, which can easily clean your straw (straw is not included). Simply insert the new gasket into the water cup lid, ensuring that your bottle is leak-proof.

Please note that due to manual measurement, the size and weight may have a certain error. Additionally, due to the difference between monitors, there may be a slight color difference from the product shown in the picture. The product size is as shown in the picture, and the color is white. The material used is silicone.

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