Silicone Feed Assist: The bottle has a 100% silicone soft squeeze base that allows parents to gently squeeze to encourage milk flow, which is particularly helpful for babies with feeding difficulties like cleft lip or palate. Anti-Colic Design: It features 3 anti-colic valves to help reduce air intake during feeding, minimizing discomfort for the baby. Easy Latch Teat: The classic-shaped, wide-neck super soft silicone teat is designed for easy latching and is gentle on the baby's delicate face. Safety and Hygiene: Made from silicone, it's naturally free from BPA and Phthalates. Silicone is highly temperature resistant, making it safe for cleaning in a dishwasher, sterilizer, or by boiling in water. Easy Cleaning and Filling: The wide neck bottle design facilitates easy filling and cleaning.