Advanced anti-colic design: Vented base reduces air bubbles to help prevent colic, wind and discomfort, allowing for calm, relaxed feeding Grows with your baby: Includes 4 x 260ml bottles with Size 2 medium flow teats, plus a bonus Size 3 fast flow teat to suit growing appetites Quick and easy self-sterilising: Sterilise in just 3 minutes in the microwave with no extra equipment needed, perfect for home or travel Safe for baby, convenient for parents: Made from BPA and BPS free materials, offering peace of mind with every use UK’s favourite: MAM is the UK’s #1 bottle & soother brand* (*Baby Accessories & Feeding, 52 weeks ending 25/01/2025, GB Total Retail Market, Nielsen Consumer LLC 2025)