described in more detail with reference to fig1 to 14 it is contemplated that the floor 110 could include additional features beyond those described below in different implementations of the present technology the floor 110 includes a repeating distribution of integrally formed ribs 130 and channels 132 supported by a series of integrally formed supports 109 illustrated in cross section in fig1 through 14b the supports 109 form is criss crossing pattern on a bottom side of the floor 110 but it is contemplated that the supports 109 could form any number of different patterns it is also contemplated that the supports 109 could be omitted in some cases the channels 132 found between each rib 130 have channel surfaces 133 the ribs 130 as illustrated in cross section in fig1 have rib surfaces 131 at a rib height 301 above the channel surface 133 as such items placed on the floor 110 of the cargo box 100 will generally contact only the rib surfaces 131 while liquids that may have spilled in the cargo box 100 will run onto the channel surfaces 133 in this way liquids are impeded at least in part from contacting items placed in the cargo box 100 the floor 110 also defines four recessed regions 145 for receiving items thereon typical items.