The top-of-the-line gasoline safety can is made by Eagle Manufacturing Company
. Their 2 G size would work for your requirements.Their safety cans are expensive ( I paid $60 for mine, 10 years ago) because they are the best available. I have a 5 G size I carry for my Boliy 3600 genset. They will not leak when overturned, self-closing, flame-arrester in both openings, it's all in the website.
2000 Winnebago Ultimate Freedom USQ40JD
, ISC 8.3 Cummins 350, Spartan MM Chassis. USA 1SG, retired;PPA,Good Sam Life member."We the people are the rightful masters of both the Congress and the Courts - not to overthrow the Constitution but to overthrow men who pervert theConstitution. "Abraham Lincoln"