Philips Avent Natural Response Nipple Flow 3 1M+ | 2 Count is a baby bottle with a standard nipple type made of BPA-free plastic. The bottle has a capacity of 260ml/9oz and comes in clear color. It features a Philips AVENT Natural Nipples model and is suitable for babies 1 month and older. The product is a baby bottle feeding accessory and is sold in a retail size.