Chicco's range of Natural Feeling feeding bottles are perfect for growing babies. Allows to maintain natural position. Ensures a comfortable latch for tighter lip support. The fast flow nipple is ideal for baby's growing appetite. Clinically tested bottle comes with extra soft silicone as natural as mother's breast. It has rounded teat for growing babies. It also has Twin Anti-Colic valve which prevents air ingestion, reducing the risk of colic.Wide opening, fast to fill and easy to clean. Natural feeling feeding bottles are easily accepted by babies ensuring maximum comfort.