This is fairly waterproof storage that was waisted space. It seals up against the bottom of the seat. Was planning to go across to the center of the seat but the capacitor for the stereo system took up some space.
This was extra lexan from the cab enclosure so again it didn't cost anything. Gaining storage slowly and I've got three more spots still to come shortly.
Including the locking waterproof storage in the tailgate there's now three times stock storage without including the out in the open underdash setup.
Rubber seal around the top as with the amp box and used Q-Pad on the floor as can be seen in photo to keep items quiet while bouncing around. These are automotive sound dampening self stick pads and the same stuff I've slowly been adding to flat panels to quiet up the ride. They work well.
This will house the mini jumper box, tow rope and other winch equipment.
Had to have the bump up because of electrical and water line underneath.
My goal is to have waterproof storage for everything we need built into the rig. I hate carrying extra baggage I want everything needed on board so it not lost, forgotten or banging around. It's getting there! Wife wants an easy access separate waterproof first aid kit so that's next.