Dr Brown's Large Neck Natural Flow Baby Bottle 120ml with 1 speed silicone teat has been specially created to feed your baby, while reducing colics, vomits, and flatulences, thanks to its patented system.

Thanks to the integrated ventilation patented system:
- the air enters in the baby bottle ring and directly flows into the internal ventilation system,
- the air is canalized through the ventilation tube without flowing the milk, up to the other extremity of the baby bottle,
- the ventilation avoids the air penetration into the milk, the formation of a depression and the collapse of the teat,
- baby comfortably teats thanks to an easy milk flow, similar to the one of the maternal breastfeeding.

The Natural Flow baby bottle, thanks to its unique system, helps preserve the content in important nutrients present in the milk. The ventilation system reduces indeed the oxidation caused by air bubbles on the milk that can lose its nutrients.

BPA-free.

In this box, a vent cleaning brush is provided.