That's the kind of container a heavy equip mechanic would carry in his tool box. (metal-puncture proof) Once you break the bead, you slobber a pantload in there, push in a patch with a bunch slobbered on it and push it all back together. If you're running 10PSI you've over inflated the beast. If you need more pressure, you fill the casing with calcium. For my bikes, I like Elmers in the 8oz container with built in brush. Of course, I now only carry a single tube and do all my patching at home. If I get more than one flat, I'm walking. It's not like I'm in a race.