It would be a great product to have just in the everyday regular life. You could store all the extra crap that we can't quite seem to manage; the things which clutter our homes and force us to buy storage units.
Or we could use it to help fight off polution and waste. Think about it. No more trash bags, you just put one in the bottom of your trash can...presto!
Today I would use one to hide in. To create a place where I can bury myself away and maybe crawl out of tomorrow.
Well here is a short film about a man that finds a similar one of those holes.