My counter is only large enough to prepare a meal’s ingredients, so I cook on the floor. I set the butane/propane stove atop its case to bring it a little closer. This arrangement works fine, except the hard plastic stove feet like to slip on the hard plastic case. No accidents so far, but I knew it was just a matter of time before chili ended up on the rug and the rug ended up in a dumpster.
I bought a sheet of 80 grit sandpaper ($1.00) from a gem and mineral tools vendor in Quartzsite. Then I retrieved the spray adhesive from a bin under my bed, trimmed the sandpaper to size, sprayed the adhesive and, presto! A non-slip surface on the case.
I’m so proud of myself. Until some future screwup.