I was looking for a gas caddy and did not find any that were reasonable..I agree the 5 gal fuel cans are heavy so I adapted..You can buy a small fuel pump hose to transfer fuel, for less than 20 bucks..It is powered by a AA battery and works like a charm..I use it for refueling my Genny..Got this a few days ago, sure is easier than lifting a 5 gal fuel jug!
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blue one for diesel
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red one for gasoline. I’ve had this for a couple of years for my zero turn mower.