I want to thank in accordance into the seller for fast delivery. The canister is just great you can refuel in just at the gas station without an additional funnel the canister is super-tight and also very ropust made just super. whom you consider going into the canister while just one liter of it is very beruigent whom a once run out of petrol and there is a fuel with the top up and you'd have to not push. Should he go to break even (which I do not believe in design) I will certainly buy again as a canister. lg. Max