The Philips AVENT Classic Bottle is clinically proven to reduce colic and
fussiness in your child. The unique valve design integrates into the nipple to
allow air into the bottle which prevents air from entering your babies tummy.
The valve on the Classic+ nipple allows milk to only flow at the pace of your
baby which reduces overeating, spit-ups, burping and gas. 9oz Single Item
• BPA-Free • Clinically proven anti-colic system vents air into bottle instead of your • baby's tummy • Clinically proven to significantly reduce fussing • Few parts for quick, simple assembly • For children 1 month+