kstone803
Official Meat Getter
A friend used to work for Phillip Morris. He said storing cigarettes in fridge/freezer is really bad due to the arid conditions. He recommended sealing them in ziploc freezer bags with a wet cotton ball. That way there would be X amount of moisture trapped in with the cigarettes. I don't know whether mold would become an issue long term.
Don't do that for anything long term, really I wouldn't recommend it at all. Sealed Rubbermaid containers with a 65% boveda pack will keep tobacco fresh for years if not opened. Or use ammo cans with a good lid seal and a boveda. No different than a cigar tupperdore. If you wanna go real big you can build a coolerdor. Google has plenty of plans.
Edit: you can also long term store them in vacuum sealed containers with a boveda. Just don't crush them. People seal whole boxes of cigars like that to age them.