A little Christmas surprise: any product you buy in our shop that we ship before Christmas will be accompanied by a beautiful Christmas card. Package Content: You will receive 4pcs 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. Practicality: With our replacement seal gaskets, it will protect your bottle from leaks or dirt, making it look like new, bringing you a good use experience.Compatibility: Specially designed for Owala FreeSip stainless steel water bottle, Owala for FreeSip 25oz Clear Tritan plastic water bottle; compatible with Owala FreeSip 19oz 24oz 32oz 40oz stainless steel thermos bottle. Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits, including Owala FreeSip. NOTE: Our seal stoppers only fit for Owala FreeSip 19/24/32/40oz Stainless Steel Water Bottles and 25oz Clear Tritan plastic water bottle; not for any other brand or size. Please confirm it before buying.