What do uoy all use for food storage to keep food warm, like here bestvacuumflask.com? I normal just throw the big stuff in a milk crate and call it good, but after an ordeal with some oreos and ants ...
My RV has a pantry, but anything not in a can or bottle goes into a zip-lock bag or a plastic container with a lid. Keeps everything fresher and deters critters!