Rubbermaid 18-Quart Square Food Storage Container Clear — Space-Saving, Polycarbonate

Rubbermaid's 18-quart space-saving square food storage container is a clear, commercial-grade polycarbonate tub built to store, measure and withstand freezer-to-sous-vide temperatures.

This clear 18-quart container combines a square footprint for efficient shelf use with durable, break-resistant polycarbonate so kitchens can organize ingredients, marinate or hold prepared food. Graduated markings make portioning simple, while NSF and USDA-compatible construction helps meet foodservice sanitation standards. It works with Rubbermaid large lids for stackable sealed storage or can be used open for brining and prep.

How does the square shape help maximize kitchen space?

The square design reduces wasted gaps between containers and fits tightly on shelving, carts and in coolers, making inventory and storage more efficient than round tubs. This means fewer containers take up less shelf area overall.

• Stores up to 25% more on shelves versus round containers
• Stackable with compatible large lids to save vertical space
• Uniform sides align cleanly in walk-in coolers and on prep tables

What temperatures and cleaning methods can it handle?

Constructed from commercial-grade polycarbonate, it tolerates a wide thermal range so you can freeze, refrigerate, rinse or use for controlled-temperature cooking like sous vide. It is made from food-contact-safe materials and is dishwasher safe for busy kitchen workflows.

• Safe from -40°F to 212°F for freezer to hot-water environments
• Commercial dishwasher safe for fast cleaning cycles
• Smooth surface resists staining and simplifies sanitation

How does this container support portioning and food prep?

Clear walls and printed gradations let staff read volume in quarts and liters from either side, speeding up recipe batching and inventory checks. Durable handles with drain holes make washing and drying more efficient for frequent use.

• Blue liter and red quart markings for quick, accurate measures
• Handles engineered for heavy loads and easy draining after wash
• Great for brining, marinating, dry storage and bulk prep tasks

What certifications and build qualities should I expect?

This Rubbermaid container meets common foodservice standards and is engineered for long-term, visible performance in high-use environments. It’s built to handle routine handling and cleaning while helping operations align with sanitation protocols.

• NSF 3-A certified for meat and poultry equipment and NSF 2 certified
• USDA-compatible for food-contact applications and HACCP-friendly practices
• Break-resistant polycarbonate construction for durability and visibility

Who is this for: Professional kitchens, caterers, food trucks, and serious home cooks who need dependable, space-efficient bulk storage will benefit most from this Rubbermaid container. It’s especially useful for teams that require clear measurement markings, durable construction that tolerates extreme temperatures, and compatibility with commercial cleaning routines. If you need an 18-quart tub that stacks, measures and stands up to daily use, this gives a practical, sanitary solution for prep, brining, dry goods or refrigerated storage.