Anti-Colic Valve: The bottle is equipped with an anti-colic valve that is proven to reduce colic and discomfort in babies. This valve allows air into the bottle to prevent vacuum build-up and vents it towards the back of the bottle, keeping air away from the baby's tummy. 60% Less Fussing at Night: Babies fed with Philips Avent Anti-colic bottles experienced 60% less fussing at night compared to babies fed with a competitor's anti-colic bottle, according to the manufacturer's claim. Ribbed Texture: The bottle features a ribbed texture on the teat, which prevents collapse, ensuring uninterrupted and comfortable feeding. This texture also helps in providing a secure latch for the baby. Easy to Clean and Assemble: With few parts, the bottle is easy to clean and assemble, making feeding time more convenient for parents. Easy to Hold: The unique bottle shape makes it easy to hold and grip in any direction, providing comfort for both parents and babies during feeding. Wide Neck Bottle: The bottle has a wide neck and rounded corners, making it easier to clean thoroughly and assemble quickly. BPA-Free: Made of BPA-free material (PP), the bottle prioritizes safety for your baby. Leak-Free Design: The bottle is designed to prevent leakage during feeding, ensuring a truly enjoyable feeding experience for both you and your baby. Different Teat Flow Rates Available: The AVENT Anti-Colic bottle range offers different teat flow rates to accommodate your baby's growth and feeding needs, ensuring a smooth transition as your baby develops. Overall, the AVENT Anti-Colic Baby Feeding Bottle provides comfort, convenience, and peace of mind for both parents and babies during feeding time. With features such as anti-colic valve, ribbed texture, easy cleaning, and leak-free design, it's designed to enhance the feeding experience for both parents and babies.