... colic, spit up, burping and gas Helps prevent fluid in the ear or no vacuum 1. Material free: Phthalate, BPA, Nitrosamine, ... fussiness, especially during night time4. Baby feeds comfortably while the milk flows freely, like breastfeeding. Easy to combine breast ... baby. Whether you are breastfeeding, bottle feeding, or combining the two, these feeding bottles support your choices. Developed using ...