Philips Avent Classic Baby Bottle + 330 ml 1X

Classic Plus bottle from Philips Avent 566/61 – 330 ml: We recommend using the Classic Plus bottle with nipples of the same type, Classic Plus. The bottle is designed to mimic the natural breastfeeding process. It also prevents any gases or bloating in the baby as it contains a special valve in the nipple that expands and contracts to allow air to pass into the bottle and not the baby's stomach.