GLASSDr Brown's Options Glass 270ml bottle comes with a level 1 teat & vent cleaning brush.
The first convertible bottle that can be used with or without the green vent system.
The unique internal green vent system continues to create 100% vacuum free feeding, which is clinically proven to help reduce wind related colic.
9 out of 10 Healthcare Professionals recommend Dr Browns for the relief of wind related colic.
As baby becomes more developed the bottle can be used without the green vent system to work more like a conventional, teat-vented bottle.
The Dr Browns scalloped designed teat allows air to vent through bottle when green vent system is not used for when babys feeding it developed or parents just want the convenience of a teat vented bottle.