Replacement Silicone Gaskets for Thermoflask 40oz Insulated Water Bottle Lids

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VERSATILE COMPATIBILITY: You don't need to purchase a new bottle when you can simply replace the gasket. The gasket for the Thermoflask lid replacement fits both the 40 oz water bottle with straw lid and the chug lid with spout top, eliminating the hassle of ill-fitting generic gaskets. These gaskets are specially designed to match your preferred lid for water bottle use.

COMPREHENSIVE VALUE PACKAGE: We offer a 4-pack of each lid type, providing a total of 16 replacement gaskets. This allows you to replace old gaskets that may have accumulated dirt and debris, ensuring your favorite hiking water bottle remains properly maintained for the long term. Having a spare gasket on hand is a convenient solution.

LEAK-PROOF PROTECTION: A tight seal is crucial for maintaining the temperature of your water, be it warm or cold. By replacing worn-out gaskets on the lid of your water bottle with our gaskets, the lid will stay securely sealed, protecting your belongings from water damage.

EFFORTLESS INSTALLATION: The spout gasket features convenient tabs for easy replacement on Thermoflask water bottles, making your accessory upkeep quick and simple. Remove the existing gasket by gently pulling it out, and insert the new gasket with the tab side up for lids and the flat side down for the spout. Crafted from food-grade silicone with no BPA, these gaskets are also dishwasher-safe, allowing for hassle-free cleaning.

VERSATILE COMPATIBILITY: These gaskets are designed to fit a wide range of sizes, including 12 oz, 24 oz, 32 oz, and 40 oz insulated mugs with wide-mouth straw lids.

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