DURABLE MEDICALGRADE PPSU baby bottle that is BPS BPA phthalate and lead free and ergonomically designed to fit nicely in your hand CLEANFLOW VENT is an innovative onepiece quadvented system designed to reduce air intake and colic symptoms and provides consistent venting regardless of how the bottle is held and fits perfectly to eliminate any leakage and inconsistent flow STAIN ODOR RESISTANT the PPSU these newborn bottles are made from stands up to repeated sterilization and prevents odor or color absorption EASY TO CLEAN because there are fewer components to reassemble BUILT FOR FAMILY DESIGNED FOR LIFE Joovy believes that happy healthy parents produce happy healthy children and Boob Baby Bottles are designed to be the most innovative breastfeeding bottles on the market today