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. Its natural shape helps the baby to continue the same tongue movement used at the breast. Petals inside the teat increase softness and flexibility without teat collapse. Your baby will enjoy a more comfortable and contented feed. Innovative twin valve design reduces colic and discomfort by venting air into the bottle and not baby's tummy. This makes feeding comfortable for baby. Due to the unique shape, the bottle is easy to hold and grip in any direction for maximum comfort, even for baby's tiny hands.