Package Content: You will receive 10 pieces of bottle caps.Enough quantity to use and replace.
Product size: the storage bottle cap is about 3.8cm in inner diameter and 4.8cm in outer diameter, the height of the bottle cap is 1.8cm, please confirm the size of your bottle before purchase.
Reliable material: Our bottle caps are made of BPA-free PP material, not easy to break or deform, with a seal in the inner cap to effectively prevent milk or breast formulas from leaking, lightweight and convenient for use in use. You can use it for a long time.
Compatibility: These travel bottle caps are compatible with the following narrow neck glass or plastic bottles, perfect for Dr. Brown, Medela, Ameda and more.Please note that our product is not sponsored or endorsed by, or affiliated with the brands it corresponds, including Dr. Brown, Medela, Ameda. (For more specific brand, please refer to the picture on the product page)
Versatile and practical: the travel bottle cap can prevent air and dust from entering, keep breast milk and preparation fresh longer and easy to store. Suitable for various narrow-neck baby bottles, glass bottles, plastic bottles, convenient for travel.