Don’t be surprised if Simone Giertz ends up a MacArthur Genius Grant a few years down the road.
For our money, making a mattress that is not only portable, but allows you to sleep wherever you want, whenever you want all the time, and function somewhat as a snuggie might make her a dark horse candidate for such a thing.
OK, maybe you couldn’t nap in or near a volcano with this, but pretty much anywhere else is good.