This BPA-Free 4 oz. Polypropylene Bottle 3 pk. from Dr. Brown's reduces colic using a patented vent system. This patented Natural Flow internal vent system is the only vent that eliminates the vacuum and the air bubbles found in most baby bottles. It allows air to enter through the nipple collar without being incorporated into the breast milk or formula. The air is then channeled through the internal vent system to the area above the breast milk or formula, allowing babies to feed more comfortably and without fighting the negative effects of a vacuum or the discomfort of ingesting air bubbles. BPA-, PVC-, lead- and phthalate-free. Includes three 4 oz. standard polypropylene baby bottles, three Level-One silicone nipples, three two-piece patented internal vents, one cleaning brush and instructions.
BPA-Free 4 oz. Polypropylene Bottle 3 pk. from Dr. Brown's
Reduces colic using a patented Natural Flow internal vent system that eliminates the vacuum & air bubbles found in most baby bottles
Includes three 4 oz. bottles, three Level-One silicone nipples, three two-piece patented internal vents, one cleaning brush & instructions