Dr. Browns 8oz 3pk Blue Bottles feature 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 breastmilk or formula, to the back of the bottle. Air never mixes
with the breastmilk 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 breastmilk or formula flows freely, without
This package comes with 2 pieces of 250ml tinted bottles, 2 Level One silicone teats.