
It's secure enough for no fuel to leak through the lid, and it's made from aluminum. The canister has 2 lids, one which holds the Fluid and the other is the dispenser. Attached to the lid there is a small thick tube, where the fluid comes out. On top of it there's another screw in order for safety precautions for no leaking. I'm trying to get myself one since i find it pretty convenient to have fuel on the go since i take my Zippo out a lot. You wouldn't possibly regret it. The price is around $9, which it makes it very accessible.