Abstract: A storage container configured for attachment to an exterior of a vehicle and for retaining a plurality of items is presented herein. The storage container includes a body defining an at least partially open interior portion. The body includes a base, at least one wall extending from the base and terminating at an open end, and a lid. The base includes a plurality of holes extending between an interior surface and an exterior surface. A mounting assembly is threaded through two of the holes in the base and around a portion of the vehicle, in order to secure the storage container to the vehicle. A plurality of retaining devices may also be positioned through at least some of the holes of the base in order to removably secure one or more stored items or tools against the interior surface of the base.