Dr. Brown's Natural-Flow Bottle, 4 oz

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Dr. Brown's Natural-Flow Bottle, 4 oz

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Item Description

Dr. Brown's Natural Flow Bottle offers a wonderful feeding experience with innovative vent technology. Dr Brown's bottles use a patented two-piece internal vent system for your baby's comfort. This system creates positive pressure flow for vacuum-free feeding that is similar to breastfeeding. The breast milk or formula flows freely without nipple collapse. As the baby feeds, air is channeled from the level one nipple collar through the vent system to the back of the bottle. Air never mixes with the breast milk or formula so oxidation is prevented, thereby maintaining essential vitamins such as C, A and E. The vent system eliminates air bubbles in the formula or milk, which helps to reduce feeding problems like colic, spit-up, burping and gas. Dr. Brown's Natural Flow Bottle is completely BPA, PVC, lead and phthalate free for your baby's safety.

Dr. Brown's Natural Flow Bottle:
  • 4 oz
  • Features a patented internal vent system that eliminates the vacuum and air bubbles to help reduce colic, spit-up, burping and gas
  • Fits all levels of existing Dr. Brown's standard nipples
  • BPA free


Model No.: 155-P4
Shipping Weight (in pounds): 0.2
Product in Inches (L x W x H): 8.1 x 2.1 x 2.1
Walmart No.: 002699434

Customer Product Reviews

Rated 4 out of 5★ by 1reviewer.
Rated 4 out of 5★ by Not much different from any other bottle I have to admit I'm not all that impressed with this bottle. It's pricey, has extra parts to clean, and doesn't do much to reduce gas, although my little one never had much gas and certainly wasn't colicky. I haven't noticed any difference between this bottle and the Gerber 1st Essential bottles, other than the fact that it doesn't create a vacuum so she doesn't have to let go of the nipple every once in a while to let air back in so she can keep sucking. All in all, I'll continue using the bottle I got but I probably won't be buying any more. 11/03/2013
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