Ah man this is high praise here, thank you. Yes it took a lot of standing back figuring it out, no CAD unfortunately.
The airline cargo pucks are the same as “airline cargo track” but just in individual form. The old 727 and 737s used them in the cargo hold. I had a couple dozen stashed away for a looooong time, glad to finally use a few.
The “Charlie Brown webbing” is just to keep the upper shelf stuff from crashing forward. The quick disconnect airline parts allow for easy disconnect of the webbing and access to the stuff on the shelf. I don’t know if I love this idea or not, but I’ll try it out and see how it works. Looks kinda interesting I guess.
The rear water can is the “in use” container and stays rachet strapped in until it’s empty, the hose end usually hangs out the back and is secured wherever I want it w a small quick fist on a magnet. Gravity feed has never failed! When the tank is empty I just pull it out, swap the hose/lid to a new tank. I used to use 7 gallon blue Coleman tanks but I had two of those crack and leak so Sceptor it is.
That little magnetic work light is AAA powered. It’s handy but doesn’t get used much since I mounted up the LED light bar on the top tailgate that is wired into 12v. Gotta thank BWesty for both of those!!