One Piece soft silicone rim- easy to drink from, easy to clean & Easy to assemble!
360 Degree: drink from any side of the one-piece soft silicone bite resist 360 cup rim
Touch Flo feature: the silicone rim has a pressure-sensitive touch-flo feature which regulates fluid intake with sucking action of child.
Easy to clean: The clear one-piece silicone rim is easy to clean and check that it is clean and clear. Only two pieces means there are no hidden parts to clean!