Product details of Philips Avent Classic Plus Anti Colic 125ml/4oz Twin Pack-SCF560/27 Our new bottle helps to make bottle feeding more natural for your baby and you. The nipple 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. Product features Natural latch on due to the wide breast shaped nipple The wide breast shaped nipple 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 nipple Petals inside the nipple increase softness and flexibility without nipple collapse. Your baby will enjoy a more comfortable and contented feed. Advanced anti colic system with innovative twin valve Innovative twin valve design reduces colic and discomfort by venting air into the bottle and not baby’s tummy. Ergonomic shape for maximum comfort 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. Compatible with the Philips AVENT range The new Philips AVENT Natural bottle is compatible with the Philips AVENT range excluding Classic bottles and cup handles. We advise to use the Natural bottles with Natural feeding nipples only. This bottle is BPA free* The new Philips AVENT Natural bottle is made of BPA free* material (polypropylene). Simple to use and clean quick and easy assembly Wide bottle neck makes filling and cleaning easy. Only a few parts for quick and simple assembly.