Storage Container, round, 4qt. This storage container proves to be economical and easy to use. It's design allows it to be stackable and nest together for neat storage. The rim of this storage container is made of a firm reinforced plastic for added strength and durability. It comes with two easy grip handles and a dishwasher drain hole to drain any water build-up. The round container can withstand temperatures ranging from -20°F/ -34°C to 212°F / 100°C. This storage container comes dishwasher safe and NSF certified. It is made of FDA approved materials.