1、奶瓶内置导气系统，可有效减少宝宝打嗝、吐奶、胃胀气的情况。 2、奶瓶可消除负压，防呛奶让宝宝喝奶更轻松。 3、奶瓶可有效锁住营养，有助于维持更多维生素。 4、宽口设计，方便冲泡奶粉，清洗容易。 5、硅胶奶嘴，宝宝吸允舒适，给宝宝妈妈般亲切的感觉。 6、瓶身设计，方便手握拿取，不易从手中滑落。 Dr Brown’s Options+ Anti-Colic Bottle offer an easy and comfortable way to feed your little-one, adapting to their needs as they grow. The enhanced design of the bottles is clinically proven to reduce windy colic due to Dr Brown’s unique 100% vacuum-free vent system.