Dr Brown's Narrow Single 60ml Bottle with Level 1 Teat

- Our Dr. Brown’s BPA Free 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 teat 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, burping, and wind. 
- The breastmilk or formula flows freely, without teat collapse.