Philips Avent Natural Response SCY903/03, 3x260 ml, Baby Bottles For Kids, When you’re unable to breastfeed your baby, you can always rely on the Philips Avent Natural Response SCY903/03 baby bottle. Its teat has a special shape to offer a feeling of comfort, which is so vital for a basic need such as feeding. Characteristics: helps promote active suction reflex just like during nursing profiled shape to facilitate correct holding effective airing system wide neck for easy filling and cleaning silicone teat promotes calm and relaxed drinking keeps the tongue and oral muscles activated helps reduce the occurrence of colic allows a combination of bottle feeding and breastfeeding promotes the correct coordination of sucking, swallowing and breathing