1. Versatile Design: Suitable for widemouth water bottles. The automatic cover fits securely on a 2.28inch replacement consumption lock but does not fit standard/narrowneck bottles, ensuring a snug and safe fit. 2. TasteSafe Guarantee: Protect your children with our automatic dispensing lid made from upgraded PPTPR replacement consumption material. Thanks to the spillproof design, kids can use it without accidentally falling into the water dispenser, and the lid remains undamaged. Plus, no more worries about unpleasant flavors in your drinks. 3. Enhance Your Hydration: The improved smooth nozzle of our automatic lid provides ideal drinking comfort. The ergonomic design allows easy lifting with three fingers, reducing finger pressure while maintaining an elegant look. The silicone ring can be easily removed and cleaned. 4. Portable Size: Simply press the button and drink from the widemouth spout of our drinking lid. The straightforward 'pressanddrink' design ensures fluid flow and onehanded drinking convenience.