The Milwaukee Packout modular storage system is the most durable and versatile storage system. The Packout large tool box is constructed with impact resistant polymers and metal reinforced corners so it can withstand harsh jobsite environments. The tool storage box connects with all other Packout system components via integrated locking cleats and features a 100 lbs. of weight capacity. An IP65 rated weather seal protects your tools and accessories from rain and other jobsite debris. Interior organizer trays allows to keep equipment organized to fit needs. A carry handle and reinforced hinges ensure the large tool box is easily transportable wherever users need it.