K Mac wrote:
....... just don't like gas cans sitting in the sun all day while driving. ......
My small no spill can is in a storage compartment. I also have a 2 1/2 gallon standard vented can that I carry between the ladder rungs and the back of the camper. It is 8 years and 80,000 miles old and I have never had an issue. On hot days I can smell a little odor of gas. If I drive up a few thousand feet in elevation, I also smell the gas. Again, I have not had an issue. Ideally I would like to use a no spill can but it will not fit.