This product is an add-on accessory belonging to the Mule Carrier product family which, when used in conjunction with any Vanspeed Mule Carrier Mounting Plate, provides an external storage solution with numerous potential field applications. Included with the purchase of the Mule Carrier Medium Box is the pre-assembled box itself, as well as all the hardware necessary to mount the product into place on the Mule Carrier Mounting Plate.