This 18 qt. clear square container offers convenient, practical portion control with its clear polycarbonate construction and color-coded capacity markers, which allow measuring, prepping, and portioning in a single container! Its smooth interior finish also prevents food waste, and allows for easy cleanup. The lids (sold separately) feature date indicators to maintain food quality and to control inventory turns. The content indicators easily identify container contents.This container also helps to save space by allowing easy, stable stacking, even with many other similar brands, and its reinforced stacking lugs add strength and prevent jamming. Wide recessed handles allow for maximum grip without sacrificing shelf space.