Our Heavy-Duty Collapsible Bulk Container is for load capacities up to 2,500 lbs. They collapse flat in seconds. They stack for storage and return shipment. This optimizes space usage and saving money on returned freight. Hand-hold areas on panels provide a comfortable grip for panel movement. In addition to automotive and other packaging applications, these can also be used for resins, preforms, food, granular products and other bulk solids.