Hand-Craft (USA), the maker of Dr. Brown’s Natural Flow baby bottles, is committed to designing safe, high-quality, and well-engineered products with the comfort of babies and mums in mind. As part of that commitment, we provide parents with a variety of bottle types and materials so anyone who wants the benefits of the only fully-vented bottle on the market can have a bottle that meets their needs.

A complete feeding system for happier babies. Created by a physician, Dr. Brown’s Natural Flow^® is the only baby bottle with a patented internal vent system that actually helps promote good health in babies. By eliminating the vacuum and air bubbles, it helps to reduce feeding problems like colic, spit-up, burping and gas. And the positive pressure created by our system is as close to breastfeeding as your baby can get. Quite simply, it looks and works unlike any other bottle.

Features:

• BPA free
• Patented unique internal vent eliminates the vacuum and air bubbles, to help reduce colic, spit-up, burping and gas. It allows air to enter through the nipple collar, without being incorporated into the breast milk or formula.
• Babies feed more comfortably because the vent allows them to nurse without fighting the negative effects of a vacuum, or the discomfort of ingesting air bubbles.
• By eliminating the negative pressure, it can help reduce build up of fluid in baby's ear.
• Positive-pressure design mimics breast-feeding and is ideal for breast milk and formula alike.