Drip proof cap. Unique satin-textured soft silicone angled teat. Ergonomic bottle with wide mouth that’s easy to fill and clean and comfortable to hold. 96% rate of acceptance by babies. Ideal for growing babies. Easiest transition between breast and bottle. Elongated teat for growing babies stronger latch. Clinically designed and tested in the Chicco Observatory by paediatricians and doctors. Fast flow teat – double anti-colic valve.