* Silicone Nipple * Free From Bisphenol-A Phthalates & PVC * "Born Free is a Smart Choice for Your Baby" - Dr. Alan Greene The Born Free feeding system features: * Silicone nipples that are extremely soft for your baby to suckle. * A feeding system is particularly suitable for breast fed babies who are being introduced to bottle feeding. * A unique air vent system which helps prevent nipple collapse. * The Born Free feeding system helps reduce the symptoms of colic, gas and spit up.