Description -New design Dome shaped flip-top lid (One Touch Cap) -Includes: cap, silicone tip, silicone stopper, strap ring and hand strap -Suitable to use on all Grosmimi bottles, straw cups and tumblers -Easy to open and use with one hand RECOMMENDATIONS & WARNINGS: - Always use it under adult's supervision, and do not use it for other purposes. It can cause safety accidents - Do not use immediately after you put hot drinks. - Any impacts caused by dropping or bumping can damage the parts, and end up leaking - The button on the front can be disassembled by impacts. It is not refundable/exchangeable for these reasons - Do not sterilize in boiled water - Do not shake with the cap open. The joints may be disassembled and cause injury or damage