Playtex Baby VentAire bottles are designed to make feeding easier for both breast and bottle-fed babies. They have features recommended by doctors to prevent colic and reflux. These bottles have a special vent at the bottom that helps eliminate air, ensuring your baby gets an air-free feed. The angled design also promotes semi-upright feeding, which can help prevent ear infections. Unlike nipple-vented bottles, VentAire bottles keep the air at the back of the bottle, separate from the milk. This means fewer air bubbles in your baby's milk, resulting in reduced colic, reflux, gas, burping, and fussiness. Playtex Baby offers a range of uniquely designed bottles that can meet your baby's changing feeding needs. It's important to note that all Playtex Baby products are free from BPA, PVC, and Phthalates, which are potentially harmful substances.