Here is anoyher dumb one...

[Jarrod32]

I also use a 55 gallon barrel. But to fill it, I take a few portable (2.5 gallon to 5 gallon) containers to the co-op and fill them with diesel. Then dump them into my barrel. Yeah...I know it is an extra step, but taking an afternoon to make a couple runs to the co-op and fill the barrel sets me up for most of the summer. And the right funnel makes that job easier...

 

[KBinCT]

I have a couple of these 5 gallon jugs from Jegs. JEGS Performance Products 80223, JEGS Spill-Free Fuel Jug | JEGS Performance Products



They work well and when the fuel level reaches the nozzle the fuel stops flowing

 

[Looking4new]

IF my furnace oil tank is too low for the hand pump to lift it, then I use a jiggle siphon. I just put a rag on the hood and swing the jerry can (it only has 4 gallons in it) onto the hood and a few strokes with the jiggle siphon and wait. I fill my three jerry cans right after I get a fill up of the HHO.

Silverline Jiggle Siphon 2m: Amazon.ca: Tools & Home Improvement