Klein Tools' new Tradesman Pro™ Tough Box 9-Quart Cooler is just as tough as the original 17-quart version. With the same 30-hour ice retention and 300 pound seating capacity, there’s just as much to love about this smaller version. Its 9-quart capacity leaves plenty of room for drinks, snacks and lunch. The convenient, interior compartment holds smaller items like napkins, utensils, medicine, etc.