Product Description

Dr. Brown's Natural Flow baby bottle was invented by a doctor and tested on his own children when they were babies, so you can rest assured that this product is as safe as it is effective. This revolutionary baby bottle features a patented "no vacuum" design. It helps colicky babies settle down/sleep and reduces colic, spit-up, burping and gas. This also helps to prevent fluid in the ear/no vacuum. It is easy to clean, and dishwasher safe. Includes two 4oz Wide Neck Bottles. BPA free..

Product Details

• Amazon Sales Rank: #1258 in Baby Product
• Size: one size
• Color: one color
• Brand: Dr. Brown's
• Model: 557-P3
• Released on: 2009-07-15
• Dimensions: 7.80" h x 5.60" w x 2.80" l,

Features

• BPA free
• Vent system eliminates the negative pressure and air bubbles to help reduce colic, spit-up, burping and gas
• Fully-vented bottle design for vacuum-free feeding similar to breastfeeding
• Helps maintain vitamins C, A and E
• Easy to clean, dishwasher safe

From the Manufacturer
Dr. Brown's Natural Flow baby bottle was invented by a doctor and tested on his own children when they were babies, so you can rest assured that this product is as safe as it is effective. This revolutionary baby bottle features a patented "no vacuum" design. It helps colicky babies settle down/sleep and reduces colic, spit-up, burping and gas. This also helps to prevent fluid in the ear/no vacuum. It is easy to clean, and dishwasher safe. Includes two 4oz Wide Neck Bottles. BPA free.

Customer Reviews

not too happy about them
I was recommended Trae among all others in a breasfeeding course I took while pregnant. I was told that the flow was slow while the nipple shape would be similar to a real breast. None I found to be quite true: flow might be slow -compared to other slow flow brands- but it's still too much fir a newborn, while the nipple it's just too long, so baby does not really have to suck any milk into his mouth, it just pours down into it! I'd instead prefer the First Yeras breatflow which has a shorter nipe design and a double chamber nipple that truly makes baby suck & swallow milk into the mouth.

Not bad...
but not the best either. The number of pieces comprising the venting system where cumbersome to manage and keep clean. Sometimes it leaked too but I'm not sure why. I also bought Born Free bottles and preferred those as they were easier to clean (less parts) and seemed to offer the same venting advantages.

Dr. Browns Natural Flow 4oz. Wideneck Bottles
We found the Dr. Browns Natural Flow 4oz. Wideneck Bottles to be very messy. The bottles flow was too much and caused a lot of spilage for our newborn granddaughter.