Born Free 9 oz. BPA-Free Glass Bottle with ActiveFlow Venting Technology and Bonus Silicone Sleeve, 3-Pack is available in Glass Bottles, Bottle Sets

The Born Free Glass Bottle with Bonus Sleeve features patented ActiveFlow Venting Technology that reduces air pressure and vacuum build-up, resulting in reduced gas and colic symptoms. The leak-free vent allows your baby to control the flow of milk, and prevents nipple confusion. Because Born Free provides an experience closer to breastfeeding, your baby can easily switch between breast and bottle-feeding, allowing you to breastfeed longer. Made of thick-walled, high-quality glass, the bottle can be safely cleaned in the top rack of your dishwasher.