This new teat helps to make bottle feeding more natural for your baby and you. The teat features an innovative petal design for natural latch on similar to the breast, making it easy for your baby to combine breast and bottle feeding. Natural latch on due to the wide breast-shaped teat. The wide breast-shaped teat promotes natural latch on similar to the breast, making it easy for your baby to combine breast and bottle feeding. Unique comfort petals for an extra soft and flexible teat. Petals inside the teat increase softness and flexibility without teat collapse. Your baby will enjoy a more comfortable and contented feed. Advanced anti colic system with innovative twin valve. The innovative twin valve design reduces colic and discomfort by venting air into the bottle and not baby's tummy.