UltraSource Food Approved Bus Totes, Red Constructed from high-density polyethylene for durability, visibility, and stain/odor-resistance FDA approved for food contact: food save totes are perfect for material handling and transporting any type of food product 50 lb. capacity, 1.38 cubic ft. Bottom grooves allow you to stack totes in a cross-hatch pattern when filled, and nesting pattern when they are empty Structural ribs underneath reinforce the orners and make lift edges stronger