Durable Silicone Construction: Crafted from high-quality silicone, these replacement stoppers ensure a perfect fit for Owala FreeSip bottles, enhancing longevity and maintaining the bottle's integrity. Leak-Proof Design: Enjoy peace of mind with these gaskets' superior sealing capabilities, preventing leaks and preserving your beverages without compromising on cleanliness or aesthetics. Versatile Compatibility: Tailored for Owala FreeSip Stainless Steel Water Bottles and Clear Tritan Plastic Bottles, these stoppers are compatible with various sizes, offering flexibility for different bottle options. Easy Maintenance: BPA-free and odorless, these stoppers are effortless to clean by hand or in the dishwasher, ensuring convenience for daily use and maintenance. Enhanced Bottle Lifespan: By providing a secure seal and protection against dirt, these replacement stoppers help maintain the pristine condition of your for Owala FreeSip bottles, ensuring a reliable and enjoyable experience. Description: Ensure a leak-proof and reliable seal for Owala FreeSip stainless steel insulated water bottles with this set of 4 high-quality silicone replacement stoppers. Made from BPA-free material, these gaskets are odor-free and easy to clean, supporting both hand washing and dishwasher cleaning. Extend the lifespan of your water bottle and keep it looking new with these durable accessories. Specifically designed for Owala FreeSip bottles, these stoppers are compatible with various sizes, including 16oz, 19oz, 24oz, 32oz, and 40oz stainless steel bottles, as well as 25oz clear Tritan plastic bottles. Upgrade your bottle's performance and maintain its integrity with these essential replacement parts. Item Name: Cork Material: Silica Gel Style: Modern And Simple Features: Easy Maintenance, Durable, Leak-Proof Size Details: 4.3cm x 3.7cm(Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 4 x Bottle Stoppers