I have a couple of the 4 gal on order. When I ordered them the plan was to put them in one of my action packers for my ATV and boat. I started to think about using the cans without the trailer. I got an idea, if I were to take a hitch mounted bicycle rack that folds down, I could take the top part of the rack off and on the upright part I could mount the gas cans. If I wanted to get into the camper I could lower the gas cans and enter the camper. This is so far just an idea but I am thinking this would allow me more fuel to get out to some hunting spots that are farther than 250 miles round trip and no gas stations, or any other humans or buildings. has anyone tried this?