ToughSystem DS450 mobile storage module offers ultimate mobility and stackability. Unique design of lid opening with a pull-back handle enables maximum storage volume with a non-detachable lid. Telescopic handle and two wheels allow for easy transportation, while its modular design makes it easy to combine with other ToughSystem stackable chests and boxes. Side latches enable stacking additional modules on top. Removable tray for quick access to tools that are most used. Side handles for carrying. Wide handle gripping area enables pushing and pulling the unit. Anti-rust metal latches. Built-to-last unit also features an IP65 integrated water seal to protect your items making it a perfect choice for rough job site conditions.