Another twist....if it was like mentioned above: 2 thinner foams that when together not only formed a pocket, but if attached by soft snaps could actually unfold to be a cushion as well as a lower back support. Or if unfolded fully, is a full-seat support. And, of course, it can be used as a seat cushion, for all the tour bus rides, park benches, whatever!

More names? LOL
"Conformate" comfort, conform, mate
"FitFlight"
"FlightFit" oh, that was original...LOL
"ConformaTour"
"PersaRest"
"Travel Soft"
"Trekker" ok. spock fans....sleep on this!