The Philips AVENT anti-colic bottle SCF816/17 has a unique airfree valve, which is specially designed to help babies swallow less air while drinking. This reduces colic, discomfort and reflux. In addition, the milk remains in the teat, even when the bottle is kept horizontal, so that your baby can drink according to its own rhythm and sit in a more natural, upright proisitin. The airfree valve can be easily inserted into the bottle and removed. This allows you to insert the airfree valve individually and use the anti-colic bottle with or without valve. Like all bottles from Philips Avent, the anti-colic bottle is odourless and tasteless and is made from 100% BPA-free materials. The anti-colic bottle is particularly suitable for your baby’s first months of life and reduces the problems when feeding, such as colic and reflux.