The Philips Avent Natural Response Bottle is designed with a unique nipple that allows babies to drink at their own pace, just like breastfeeding. The airflow system reduces air intake, promoting healthier digestion and minimizing colic, spit-ups, and fussiness. Crafted from durable, high-quality glass, this bottle is easy to clean and designed for repeated use. This pack includes two 240 ml bottles, ideal for feeding infants from 1 month onwards.