Snap & Go plastic containers will be a good helper for serving your everyday food storage needs, not only good for dry foods but also great for holding soups and more.?The locking system forms an airtight and watertight seal, which stops spillage. You can use them over and over again, saving your money and your time.They are BPA Free, 100% food grade, freezer safe and microwave safe. It fits easily in lunch boxes and bags and can carry a variety of fruits and vegetables, dips and sandwich mixes.They come as a set of 5 different sizes. ( 1800ml, 1500ml, 500ml, 250ml, 125ml)