The Dr Brown's Natural Flow Wide Neck Twin Pack Wide Neck bottles are designed to reduce colic and also are proven to help maintain vitamins C, A & E.

The patented internal vent system of Natural Flow baby bottles from Dr Brown's 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 Natural Flow vent system to the area above the breast milk or formula.

Babies feed more comfortably with the Natural Flow because the vent allows them to nurse without fighting the negative effects of a vacuum or the discomfort of ingesting air bubbles. This helps to reduce colic, spit up, burping and gas.

The breast milk or formula flows freely through the nipple as the air is channeled to the top of the Natural Flow bottle. This positive pressure eliminates nipple collapse, and can help reduce build up of fluid in baby’s ear.

Features:

• Patented Internal Vent System is proven to minimize oxidation of breast milk and formula to help maintain essential nutrients.
• Fully vented bottle design provides vacuum free feeding similar to breast feeding.
• Vent system eliminates the negative pressure and air bubbles to help reduce colic, spit up, burping and gas.
• The Dr Brown's Natural Flow Twin Pack Wide Neck comes with a level 1 teat & vent cleaning brush.

About Dr. Brown

Dr. Brown offers a complete feeding system for happier babies; one that includes the only fully vented vacuum free feeding bottle.

Widely recognised by parents and health professionals as the most effective way of preventing colic symptoms caused by regular bottles and teats, Dr Brown's Feeding System offers your baby the opportunity for a more comfortable feed.

Dedicated to promoting good health in mothers and their babies, Dr. Brown's goal is to provide the best technology driven products available. Whether your baby is fed on expressed breast milk or infant formula, you will be amazed by the results.