Premium Materials - Our replacement gasket for the Water Bottle is made of high-quality silicone, safe and , odor-free, and -free. Suitable for daily use. It can be washed with water or in the dishwasher Compatibility - The replacement gasket is specifically designed for Hydration System Water Bottles, Squeeze Bottles, and 30 oz Gx Refillable Squeeze Bottles. Note: The replacement gasket for Water Bottle does not work with any other or size. Please check before you buy Practical and Applicable - The replacement gasket on the bottle significantly improves the bottle's seal, guaranteeing no leaks or contamination issues. By using a high-quality replacement lid gasket, your water bottle will appear as if it were new. This not only preserves the functionality of the water bottle but also enhances its aesthetics and performance Essential Accessories - A replacement gasket is a necessary accessory for anyone who owns a water bottle. Whether you're a gym regular, an athlete, or someone who likes to stay hydrated , this rubber seal ring replacement ensures your bottle stays leak-free, so you can focus on your workout or daily activities without worrying about leaks or spills Colour:Brown Material:Silicone Package Contents: 8x Water Bottle, Seal Gasket Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.