The **Vollrath 1521B-31 Traex® Bus Tray** is a versatile, heavy-duty solution designed for **commercial kitchens** and **restaurant equipment** needs. Made from **high-density polyethylene**, this **gray bus tub** is built to withstand daily wear with **reinforced ribs on the top and bottom**, ensuring long-lasting durability even under heavy loads. Its **reinforced side handles** provide comfortable carrying while maintaining stability, making it an essential tool for **dishwashing, table cleaning, and food prep** tasks. The **food-safe construction** guarantees compliance with health standards, and its **temperature range (-30°F to 183°F)** ensures reliability in all kitchen environments. Whether used for **bus tub organization, color coding, or storage**, this **Vollrath Traex® series** product delivers ** durability, functionality, and professional-grade performance**—key reasons why it’s a top choice for **restaurant supply stores** and **commercial kitchens** alike.