FUNCTIONS: Natural latch on: Easy to combine breast & bottle feeding Unique comfort petals with Spiral Design: For extra soft & flexible nipple Anti-colic valve: Advanced anti-colic system Ergonomic Bottle shape: Easy to hold and for maximum comfort HIGHLIGHTS: Easy to combine breast and bottle feeding • Natural latch on due to the wide breast shaped nipple A more comfortable and contented feed for baby • Unique comfort petals with spiral design for an extra soft and flexible nipple Air goes into the bottle, not baby's tummy • Advanced anti colic system with innovative twin valve Easy to hold and grip in any direction • Ergonomic shape for maximum comfort Other benefits • This bottle is BPA free* • Compatible with the majority of the Philips AVENT range • Available in different sizes (4oz/125ml and 9oz/260ml) • Simple to use and clean, quick and easy assembly 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. Skin-soft teat designed for a natural feed The skin-soft nipple material closely resembles the feeling of the breast, making it easy for combining breast and bottle feeding. Flexible spiral design combined with comfort petals The spiral design combined with the comfort petals inside the nipple increases softness and flexibility allowing natural tongue movement without nipple collapse. Your baby will enjoy a more comfortable and contended 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. Avent Natural Bottle 9oz/260ml Twin Pack is BPA free* The new Philips AVENT Natural bottle is made of BPA free* material (polypropylene). Compatible with the majority of the Philips AVENT range The new Philips AVENT Natural bottle is compatible with the majority of the Philips AVENT range, excluding our Classic bottles. We advise to use the Philips AVENT Natural bottles only with Philips AVENT Natural feeding nipples. 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.