A storage container removably securable to a hitch receiver of a vehicle. The storage container includes a bottom end, sidewalls, and an open upper end, defining an interior volume in which items can be stored. A lid is pivotally secured to the open upper end of the container by a hinge. The lid includes locking latches for securing the lid in a closed configuration. The storage container further includes a step on a lower end thereof that provides users with easy access to the bed of a pick-up truck when the storage container is secured to a pick-up truck. The storage container may further include one or more handles thereon. The storage container includes a pair of light assemblies that can be electrically connected to a vehicle's electrical system. The storage container further includes a hitch assembly for securing the storage container to the hitch receiver of a vehicle.