One way to ensure that your food stays fresh for a long period is to cover your container with a lid. Well, look no further than the Cambro 12, 18 and 22 Quart Round Cover (RFSC12148) which does just that. The tight seal doesn't just lock in freshness; it also helps you to avoid messy spills. Carry your meals to work or store them in your kitchen as this Cambro snap-on cover will safeguard your food against contamination. As an added plus it is, dishwasher and freezer safe.