Joovy Boob PPSU Bottle and Insulator, Grey, 5 Ounce

Ultra-premium ppsu material will not absorb odor or color and stands up to repeated sterilizationThe 1-piece clean flow vent is easy to clean, it prevents leaks, reduces colic and provides a consistent liquid flowUnique nipple design prevents nipple collapse, promotes proper latching and allows for easy breast-to-bottle and bottle-to-breast transitionsIncludes: insulator to help keep liquids warm, cold, or frozen longer and stage 1 slow flow nipple for 0 plus monthsBpa, pvc, phthalate and lead free