OK All I use empty metal Qt cans that acetone laquerer thinner and alcohol comes in from the hardware store, then sucked up with a black rubber fueling squeeze syringe with a piece of fuel line attached to draw up and fuel the tanks miminal ether loss if top screwed on tight on can martin
By the way when I was buying the fuel in the 1 gallon cans I just poured into the qt cans to take to the field
the Davis fuel ABC and 1/2A now comes in Qt cans so no re-pours needed quite handy no mess no ether loss KISS PRINCIPAL

MY POWERMASTER 20/20 BLEND YS FORMULA GLOW FUEL IS PACKAGED IN A GALLON METAL CAN NOT PLASTIC