Dr. Brown's 2 Count Natural Flow Standard Glass Bottles

by Dr. Brown's

Product Features

• Reduces colic, spit-up, burping, and gas
• Less oxidation helps maintain vitamins C, A and E
• Vacuum-free feeding like breastfeeding

Product Details

• Product Dimensions: 9 x 5 x 3 inches ; 2 pounds
• Shipping Weight: 13.6 ounces (View shipping rates and policies)
• Shipping: Currently, item can be shipped only within the U.S. and to APO/FPO addresses. For APO/FPO shipments, please check with the manufacturer regarding warranty and support issues.
• ASIN: B001XOVF3I
• UPC: 072239001639
• Item model number: 163H-P2
• Amazon Best Sellers Rank: #1,020 in Baby (See Top 100 in Baby)
  • #38 in Baby > Feeding > Bottle-Feeding > Bottles
• Average Customer Review: 3.8 out of 5 stars  See all reviews (29 customer reviews)

Product Description

Size: 4 Ounce

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 breast milk or formula, to the back of the bottle. Air never mixes with the breast milk 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. Includes two 4 ounce glass bottles with two level one nipples, two 2 piece internal vents and one nipple cleaning brush. BPA Free.

Customer Reviews

Most Helpful Customer Reviews

11 of 11 people found the following review helpful:

5.0 out of 5 stars Finally an 8oz Dr Brown's Glass Bottle!, September 18, 2009

By 

Urban Mom (Philadelphia, PA) - See all my reviews

This review is from: Dr Brown's 8-oz. Natural Flow Standard Glass Baby Bottles 2-pk. (Baby Product)

I love these glass bottles! The pictures are not accurate to what the bottles look like though, which for once is a good thing! These bottles don't have any labels on them, the Dr.Brown's is actually etched on the bottle as are the oz's, which means no pealing or flaking. The bottles are a little heavier than the BPA free ones obviously because they are glass. My daughter threw one on the floor many a times the days following purchase and not a crack or chip! These bottles are also 8 oz I'm not sure why it took so long to come out with the 4 and 8 oz versions, but I have both and love them! They clean easily enough and can go right in the dishwasher and come out spotless! I am very pleased with Dr Brown's bottles and their customer service! If you've ever had an issue and had to deal with a customer service rep from Dr Brown's they are EXCELLENT! They fully stand behind their product!

25 of 31 people found the following review helpful:

1.0 out of 5 stars Awful - get the 3.5 oz, March 27, 2010

By 

J. Schmidt (Minneapolis, MN) - See all my reviews
(REAL NAME)   

This review is from: Dr. Brown's 2 Count Natural Flow Standard Glass Bottles, 4 Ounce (Baby Product)

I love Dr. Browns 3.5 oz glass bottles and thought these were essentially the same just a little bigger. I am SO frustrated with them however because after I got these 4 oz bottles home and washed them (so I can't return them, nuts!) I realized the top/opening is just a little bit off from the standardized size that Evenflow/Dr Browns3.5oz/Medela bottles are. This means i can't connect them directly to my Medela pump, and I can't use the medela storage covers on them. Also, the vent system is also just a tiny titch longer than the 3.5 oz Dr Browns vent system, so you can't mix & match. Very frustrating. I prefer the 3.5 oz ones for the standardized opening.

7 of 7 people found the following review helpful:

5.0 out of 5 stars Loved these!, May 31, 2011

By 

E. Estrada (Austin, tx United States) - See all my reviews
(REAL NAME)   

This review is from: Dr Brown's 8-oz. Natural Flow Standard Glass Baby Bottles 2-pk. (Baby Product)

I bought these out of concern for BPA. We also had the regular plastic Dr. Browns. A few differences to point out. Oh, and my husband used these with pumped breastmilk (I don't know if that makes a difference).

1. These warm faster than a plastic bottle, so we tended to prefer these over the plastic

2. Obviously, plastic is not going to break - so if you have concrete or tile (where you're feeding) you may want to skip these. One of ours bit the dust on the kitchen tile. We dropped them a few times on carpet with no issue.

3. I felt like these were easier to clean than the plastic. It was easier to see the "dirt" in the bottom than with the plastics.

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