This 1 1/2 and 2.7 qt Crock Cover (CPL27148) by Cambro is a great replacement lid for your existing solid color crocks. It will keep ingredients or foods fresh by sealing them up tight, while also ensuring the quality does not suffer. These work well for transport, as well as storage, and can help you avoid unsightly messes and spills. The crock covers are made of an easy to clean plastic and are both stain and odor resistant. These quickly snap on, with a thumb tab for easy removal.