Natural Flow 4 oz BPA-Free Standard Glass Bottle - 2-Pack

By: Dr. Browns


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Product description

• Our Dr. Brown’s bottle features a patented two-piece internal vent system that works unlike any other bottle design.
• The vent system fully vents our bottle for vacuum-free feeding, which we call positive-pressure flow, similar to breastfeeding.
• As the baby feeds, air is channeled from the nipple collar through the vent system, bypassing the breastmilk or formula, to the back of the bottle.
• Air never mixes with the breastmilk or formula which minimizes oxidation and helps maintain essential nutrients like vitamins C, A and E.
• Babies feed more comfortably because the vent system allows them to nurse without fighting the negative effects of a vacuum or the discomfort of ingesting air bubbles.
• This helps to reduce feeding problems like colic, spit-up, burping, and gas.
• The breast milk or formula flows freely, without nipple collapse.

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