<p>A box or container of an appropriate size and configuration to fit within the bed of a truck in whole or in part. The box may take up a substantial portion of the area of the bed, possibly one -half and up to the entire area of the bed, essentially creating a new floor in the truck bed. The box dimensions and configurations may vary to fit within a variety of truck beds for different makes and models of trucks, and may include appropriately- sized side spaces along the side for trucks where wheel wells extend into the bed. The box may have a single compartment or multiple compartments inside. Dividers may be used in some embodiments to allow the user to adjust the number and size of compartments. One or more lids may provide access to the interior compartments.</p>