Product Description

Dr. Brown's bottles features the Patented Internal Vent System which eliminates the negative pressure and excess air ingestion. This 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 breastmilk or formula.

Product Details

• Amazon Sales Rank: #219 in Baby Product
• Size: 8 oz
• Color: One Color
• Brand: Dr. Brown's
• Model: 480-P3
• Number of items: 4
• Dimensions: 9.00" h x 8.30" w x 2.80" l, 1.30 pounds

Features

• Dr. Brown's Natural Flow wide-neck bottles feature a patented internal vent which reduces air bubbles and helps to prevent fluid in your baby's ears
• These bottles can help colicky babies settle down and sleep
• Brown bottles also help reduce spit-up, burping and gas; and they are easy to clean
• Dr. Brown's premium polypropylene line, which is free of BPA
• Each bottle includes the two-piece patented internal vent and Level-One silicone nipple

From the Manufacturer
This is created by a physician. Dr. Brown's Natural Flow baby bottles feature a patented internal vent system that helps reduce colic, spit up, burping and gas. Its positive pressure design allows babies to feed comfortably, because the vent system eliminates the air bubbles and vacuum. All the parts are dishwasher safe. Dr. Brown's 3-pack of wide neck 8 oz Polypropolene baby bottles comes with Level 1 silicone nipples and cleaning brush.