Hi, I was wondering if you could tell me the dimensions and the weight of this gas can. I got a new rear bumper made, and got a tires sing out carrier on one side, and a double 5 gal gas holder on the other side swing out arm. I know it fits both the USA and NATO metal gas cans, but I wanted to see if your plastic one fits too, and what the weight is. Not sure yet which to get. Thanks