Just want to post my thanks to everyone for the info and images provided and say 'hello'. Spent the last couple nights viewing all the pages of this topic, gleaning great ideas for various elements and material sources, to aid in the design of my own 2-drawer / platform / power bus. I'll be trying to meld requirements for road trips / camping, trips to the shooting range, on- and off-road emergency and fix-it gear, and support for mobile HAM radio ops. All in a flat / low 2 drawer / platform system, and some back door mounted racks. First in the back / 3rd row area on our '05 Tahoe, and this summer in a '96-97 K2500 Suburban (which I'm shopping for now)
I've had a lot of experience building things and working on / modifying vehicles with a lot of different materials, and in creative design, so I hope I can return the favor and soon post some build pics and ideas that others might also find useful.
Rich