The Philips Avent Natural Response Baby Bottle (125ml) is designed to mimic breastfeeding, with a unique teat that only releases milk when your baby actively drinks. This slow-flow, anti-colic bottle reduces air swallowing, helping to minimise discomfort. Made from BPA-free polypropylene and silicone, it is suitable for newborns from 0+ months. The vented nipple and anti-colic valve work together to keep air away from baby's tummy. Dishwasher and microwave safe for easy cleaning. This single bottle is ideal for parents looking for a breast-like feeding experience.