This bundle includes two Dr. Brown's baby feeding essentials - a 32oz formula mixing pitcher and a 5-pack of microwave steam sterilizer bags. The formula mixing pitcher features a unique blade that quickly dissolves and blends up to 32 ounces of formula to prepare up to four 8oz bottles at once. Its adjustable stopper and locking lid prevent messy spills. Available in stylish colors, it's easy to clean and dishwasher-safe. The self-standing sterilizer bags provide a compact way to sterilize various baby items like bottles, nipples, pacifiers, and breast pump parts in just 90 seconds. BPA-free and reusable up to 30 times each, these five bags offer 150 total uses. Together, this feeding and cleaning bundle takes care of two critical needs for baby's healthy development - properly prepared formula and sterilized feeding essentials. The portable sterilizer bags complement the formula pitcher nicely when on-the-go or traveling. This complete set helps streamline feedings and ensures safe, contaminant-free equipment for baby's sensitive digestive system.