Our Closer to Nature bottle is inspired by what babies love most: mum. With the most breast-like teat ever made, this baby bottle flexes like mum and feels like mum because babies prefer it that way. In fact, our Closer to Nature baby bottle has guaranteed acceptance and an anti-colic valve making it the best thing for baby since you are making feeding easier for everyone.Product FeaturesFEELS LIKE MUM: Soft smooth silicone teat feels closer to skin and flexes like mumBPA FREE: Always BPA and phthalate free for ultimate reassuranceProduct SpecificationsAge Suitability: Birth+