| I am going to put rice in quart mason jars and store it. Alternatively, you could buy a couple of 5 gallon plastic buckets with gasketed lids, and fit it all into them (probably with room to spare). Won't break if knocked into. If you're worried about the plastic being food-safe (e.g., if the buckets are used and you're not sure what the buckets contained), you could add an inner liner bag. If you're worried about not getting a vacuum in the jars, toss a chunk of dry-ice into the top of each bucket before pressing down on the lids to seal them. It'll sublimate into CO2, which is inert. If you want some easier-to-access storage too, you could mix it up. One bucket for long-term storage, and a bunch of jars for short-term. --Steve | 
