Well I live in a bit of a rural area so replenishment is not like a truck stop. Yes there are major stations of course 30-40 miles away but we also have stations that have fuel in 500 gallon above ground steel tanks with concrete containment. Not all rural stations are truck stops. I will not argue the fact that plastic cans are not perfect. I will argue a sweeping generalization is not appropriate.Fuel stations rotate their fuel constantly; a truck stop may get a fuel delivery every day. You could store gasoline in an open top container, and it'd be fine if the gasoline was replaced daily too.