The container is designed for storing formula milk. It allows you to easily measure milk for four feedings (one compartment holds up to 8 scoops). A special dispenser in the lid makes it easy to quickly pour formula into the bottle. The container will be very useful when traveling or taking a walk. Remember to thoroughly wash the product and sterilize it with boiling water before first and after each subsequent use. This product is completely free of bisphenol A (0% BPA).