rebel 300, went on another long drive, I got 225kms/139.8miles all highway driving with the wind, averaged speed 110kms/hr. Took it to 145kms/hr only once to pass a transport truck. That's topping it off before leaving, to having the last bar flash to empty. Not good with the math, so don't know what that translates to in mpg. lol.
All and all, not too bad. Its far enough I can get to the nearest gas station outside the city which is 218kms away. But I think for my own piece of mind, I'll pickup a jerry-can small enough to hold at least a liter of fuel, and strap it in a saddle bag, when I eventually get them. lol.