Reduces Colic Patented vent system eliminates the vacuum and air bubbles to help reduce colic, spit-up, burping and gas.
Patented Internal Vent System Eliminates the negative pressure and excess air ingestion
The 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.
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. This helps 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 bottle. This positive pressure eliminates nipple collapses, and can help reduce build up of fluid in baby's ear.
3 - 8 oz Standard Polypropylene baby bottle
3 - Level-One silicone nipple
3 - Two-piece patented internal vent
1 - Cleaning brush
Made in the USA
Do not use a microwave oven to heat the bottle because microwave ovens can create hotspots in milk or formula. Test the nipple by pulling on the bulb portion, and replace if nipple shows any signs of wear. Wash all parts prior to use. Do not let a child take a bottle to bed or self-feed for long periods. Always test temperature of liquid before feeding baby.
Comments about Dr. Brown's Natural Flow BPA Free Polypropylene Bottles, 8 oz, 3 ea:
Use these bottle with preemie nipple to slow the flow, so that breast fed babies don't get spoiled while you are away and fuss at the breast. Our baby is 4 months and still on the preemie nipple and I don't intend to change that!
Bottom Line Yes, I would recommend this to a friend