Includes everything a new parent needs to start bottle feedingBottles are clinically proven to reduce colic and discomfortAnti-colic valve integrated into the nipple vents air into the bottle and away from baby's tummy. Designed to reduce gas and fussinessMicrowave Sterilizer kills 99.9% of harmful germs and sterilizes bottles in just 2 minutes.Bottle Brush features curved brush head and molded tip for thorough cleaning of hard to reach areasBPA-Free, made from Polypropylene (PP)Clinically proven to reduce colicMicrowave Sterilizer eliminates harmful bacteria from up to 6 bottles at a time in just 2 minutes and its compact, lightweight structure makes it convenient for travelFormula dispenser holds enough powdered formula for (3) 9 oz/260ml feeds and is ideal for travelBottle Brush features curved brush head and molded tip for thorough cleaning of hard to reach areas