The Dr Brown's Natural Flow 240ml wide neck BPA Free *Special Edition* Feeding Bottle comes in both pink and blue options. Each come with a level 1 teat and vent cleaning brush. This bottle is the only fully vented vacuum free feeding bottle. Widely recognised by parents and health professionals as the most effective way of preventing colic symptoms caused by regular bottles and teats. Dr Brown's Feeding System offers the opportunity for a more comfortable feed.