• The anti-colic system with a valve at the base prevents the formation of air bubbles to reduce discomfort and colic. • The SkinSoft silicone nipple has a silky feel and a flat shape that mimics the mother's nipple during breastfeeding. • Includes level 3 nipple with fast flow, recommended for babies from 4 months. • Exclusive self-sterilization system allows sanitizing the bottle in the microwave in just 3 minutes. • Made with BPA and BPS-free materials to ensure maximum baby safety. • The wide mouth of the container makes filling and deep cleaning of all detachable parts easy. • Made with certified bio-circular materials to reduce the carbon footprint and care for the environment.