Package Content: You will receive replacement stoppers, which specially deigned for Owala FreeSip stainless steel insulation water bottle; sufficient quantity for your daily use or replacement needs, or you can also share with your family or friends. Premium Materials: The replacement stoppers for Owala FreeSip are made of quality silicone, which is durable and reliable, BPA-free, both hand wash and dishwasher available, suitable for daily use. Compatibility: Specially designed for Owala FreeSip stainless steel water bottle, Owala FreeSip 25oz Clear Tritan plastic water bottle; compatible with Owala FreeSip 19oz 24oz 32oz 40oz stainless steel thermos bottle. Easy to Install and Use: Our replacement stopper compatible with owala freesip is designed for your convenience. Simply insert it into the mouth of your water bottle to secure it in place. The owala replacement stopper is also easy to remove when it's time to clean your bottle. Leak-Proof and Spill-Proof: With our silicone stoppers for owala freesip, you can say goodbye to messy spills and leaks. The stopper creates a tight seal that prevents liquid from escaping, even when your bottle is turned upside down. Easy to Clean and Safe to Use: Our silicone stoppers for owala freesip are easy to clean and maintain. Simply rinse it under running water or put it in the dishwasher. The silicone stoppers for owala freesip are also made from BPA-free material, ensuring that it is safe and reliable to use.