The Rubbermaid Commercial Carb-X Space Saving container is square, has graduated measurement marks in red and blue, and can be used in a food service facility to hold, carry, or store food. The clear polycarbonate resists impact, stains, heat, and certain chemicals and allows contents to be identified at a glance. Square containers can store more than round containers of the same height and width. The graduated marks can be used to measure food quantities. Handles facilitate lifting and carrying. Rounded corners enable the container to be wiped clean. Two or more containers can be nested for storage. A lid (sold separately) can be used with the container to help contain food and keep it fresh. This product is dishwasher-safe and resists temperatures from -40 to 212 degrees F. It is free of BPA (Bisphenol A) to address food safety concerns raised by the U.S. Food and Drug Administration (FDA) and other organizations, and it meets National Sanitation Foundation/American National Standards Institute (NSF/ANSI) Standard 2 for use in food handling and processing. The container can support compliance with Hazard Analysis and Critical Control Point Principles and Application (HACCP) food safety guidelines.

Rubbermaid manufactures cleaning, organizing, and material handling products for commercial, medical, and industrial applications. The company, founded in 1933, is headquartered in Huntersville, NC.