Newborn baby application bottles can choose plastic bottles, with milk powder to choose silicone teat is good. If you apply a glass bottle to a newborn, it will cause poor insulation, and sometimes cause the glass to break, causing injuries and other adverse consequences. Modern plastic bottles are also made of better materials, with little odor, and better safety, even if dropped on the ground, will not cause the bottle to break. The nipple application silicone, can be replaced regularly, the current bottle will be equipped with 1-2 nipples, conducive to feeding, so the newborn baby bottle to choose plastic bottles, silicone nipple is good.