Quality engineering: Its commercial grade, break-resistant, polycarbonate material allows for greater durability, product visibility, and a smooth surface, allowing for easy cleaning | Designed for saving space: Square containers store up to 25 percent more on a shelf than round containers, providing compact storage for your busy kitchen | Temperature range - Made of FDA compliant materials, this food storage container is dishwasher safe and able to withstand temperatures from -40 to 212 degrees Fahrenheit | Ideal for sous vide: The high heat threshold and strong innovative design have made this the #1 sous video immersion cooking container on amazon | Perfect size for broccoli, apples, oranges, bananas, grapes off the vine, pears, tomatoes | Lids available this container is compatible with the large lid | Many use container - While perfect for storing any food, these containers are also great for brining or marinating meats, as well as dry storage of cereals, rice, pasta, or trail mixes | Food measurments: This container features black quart and liter measurement gradations on both sides, allowing for easy portion control | National sanitation foundation approved - NSF 3-A meat and poultry equipment and NSF 2-certified | Specifications product dimensions are 11.5 inches x 11.25 inches x 12 inches, capacity of 18 quarts/4.5 gallons