Parents love the Dr. Browns 4 oz. Bottles Three-Pack - Pink because the patented internal vent system helps reduce feeding problems like colic spit-up burping and gas. The system works unlike any other bottle design and fully vents the bottle for vacuum-free feeding which is similar to breastfeeding. Air never mixes with the breast milk or formula which helps preserve essential nutrients like vitamins C A and E and lipids. The award-winning bottles are BPA free and contain no PVC lead or phthalates.
