While preparing for an upcoming trip, where I’ll probably need to run a generator for AC, I decided to utilize some unused space in the dog house to store my RotoPax 2 gallon gas can. I used to carry it in the tongue tray with the generator, but now I’ll always carry it for emergency fuel.
I made a rectangular box that's sized so there is just enough friction to hold the gas can snugly in place without needing a strap, and narrow enough to fit between the propane tanks and the front of the doghouse. The tank can’t come out anyway because of the doghouse cover. I measured the can after leaving it in the sun for a while to account for any expansion.
The fuel can holder is made from 1/2” void free plywood (baltic birch), and it’s put together with glue and screws. It was rattle can painted with primer and plenty of white gloss, then attached to the frame with self drilling 1/4” screws, like the ones holding the propane tank tray. It can be locked through the handle if desired.
The RotoPax gas cans were originally made for off-roaders, and they are pricey at around $85 each. But they are practically indestructible, and they come in different colors for diesel or water. I’ve had mine for around 7 years and it’s never leaked a drop. There are knock-offs available on AZ for about half the price, but I can't vouch for their quality.
From the plywood scraps, I also made a little box for the luggage scale that I use for weighing the propane tanks. It was made in the same way with magnets to hold the hinged lid closed. It was mounted in the doghouse in front of the propane tanks.
Hope someone finds this useful. Cheers! Geoff