San Jamar MP13 Mod Pan, 1/3 Food Pan with Lid, 4 quart, 5 1/2" Deep (Pack of 12) Versatile Food Pan  Reusable food pans can be used to measure, store, seal and microwave food ideal for reducing cross-contamination and preserving food longer Friction-Fit Lid  Lid snaps on securely to keep containments fresh and allows for efficient stacking and storing Durable Plastic  Stain, odor and crack-resistant polypropylene is dishwasher safe and transparent for easy identification of ingredients Stackable  Pans nest together while vacuum-resistant design makes it easy to un-nest for storage convenience Molded-In Portions  Molded-in capacity guides allow for quick measurement for efficient portioning