Diesel prices are through the roof (2.3€/L) but my backup fuel storage is ripe for rotation. Hopefully the prices have gone down a bit once I finish the last canister.
I always struggled with these 30L canisters and only strained my back and made a mess trying to pour it manually. This 14€ pump sure makes thing easier.
I have a 7 foot hose with a little hand-operated ball pump for this. Stupid simple mechanics so I never have to worry about it breaking, and no battery to ever worry about being dead