Created by a physician, Dr. Browns bottles feature a patented internal vent system that eliminates the vacuum and air bubbles to help reduce colic, spit up, burping and gas. The positive pressure design allows babies to feed comfortably, because the vent system eliminates the air bubbles and vacuum.
Baby feeds comfortably while the milk flows freely, like breastfeeding. Helps maintain vitamins C, A and E plus lipids. Easy to clean, dishwasher safe, BPA free . Includes 3 8 ounce bottles with Level One Nipples, 2 4 ounce bottles with Level One Nipples, 2 Level 2 Nipples, 2 Storage/Travel Caps, 3 Cleaning Brushes. Key Feature