I lost my mind trying to refuel the other day... flew into the house like a raving lunatic screaming about politics and fuel cans... Trail of blue air a mile long as I drove to the store. I took a brass plumbing fitting, heated it with a torch and then pressed it THROUGH the top back flat surface of the handle on my "no vent - no pour - Liberal fuel jug" - made a hole about .455" in the plastic - no shavings like you would get with a drill. Then took and dropped a new valve stem into the big hole on the jug and rolled it around spilling what little fuel was left - feeling vindictive the whole time - until a small wire would be all I needed to pull the tip out my new hole. Grabbed the stem with a pair of pump pliers and then pulled the stem out and set her. Then used a core remover from the auto store and pulled the center of the valve stem. Filled the pair of "Freedom Fuel Jugs" - unscrewed the valve stem cap - and wouldn't you know it... they pour like, well, you would expect. Total cost to modify the 2 jugs - $5 for valve stems and core removal tool. Fact I'm screwing the man - priceless.