• Dr. Brown’s bottle features a two-piece internal vent system that works unlike any other bottle design.
• The vent system fully vents the bottle for vacuum-free feeding, which is called 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 preserve essential nutrients.

Product Details:

• Product Form: Glass Bottle
• Product Type: Feeding Bottle
• Quantity: 1 Pc
• Manufacturer: Dr Brown