The square storage containers in our inventory vary in size from 1 Qt. to 22 Qts., giving you the option of storing almost any quantity, and many of them feature measurement markings printed on the side, so you know just how much you have. We offer square food storage containers in clear polycarbonate and both translucent and white polypropylene containers. Their square shape allows you to nest containers within each other and stack containers on refrigerated or dry storage shelves, saving space. Most have matching lids, providing a tight seal to hold foods at the proper temperature in walk-in and reach-in refrigerators, preserve freshness, and prevent contamination. And restaurant storage containers with lids prevent leaks and spills, keeping walk-ins, reach-ins, and storage areas clean.