Philips Avent Anti-colic baby bottle

Our anti-colic bottle's Airflex venting systems and textured nipple is designed to minimize feeding interruptions and discomfort. With its integrated anti-colic valve, air is vented into the bottle and away from the baby's tummy.Clinically proven to reduce colic and discomfort*Designed to reduce gas 2 Bottles 11oz/330ml Variable flow nipple 3m+Anti-colic system proven to reduce colic*Our clinically proven Airflex venting system is designed to reduce gas and colic. As your baby feeds, the valve integrated into the nipple flexes to allow air into the bottle to prevent vacuum build up and vents it towards the back of the bottle. It keeps air in the bottle and away from baby’s tummy to help reduce gas, spit-up and burping.60% less fussing at night*Philips Avent anti-colic bottle reduces fussing. Babies fed with Philips Avent antli-colic bottles experienced 60% less fussing at night, than babies fed with a leading competitor’s vented bottle. *Ribbed texture prevents collapse for uninterrupt