Natural Response Airfree Vent 125ml Bottle 2 Pack Natural Response Baby Easy Feeding Bottle 0m Nipple Included + [Used]

---------------------------------------------------------------------- Please be sure to read the included manual before use. General Information Provides gentle, comfortable feeding. The Natural Response nipple supports your baby's unique suck-swallow-breathe rhythm with a unique opening that releases milk only when your baby is actively drinking. Air-free vent is designed to keep air out, protecting your baby's tummy from colic and gas, and allowing you to feed in an upright position. The ergonomic bottle is easy to grip at any angle, providing maximum comfort while feeding.