Most of us know from previous experience that the idea of sleeping on a overnight flight can be a bit daunting. That is where the Zami Travel Pillow comes in. I haven't had a chance to try it yet, I've asked the makers to send me a sample, but it looks like it might have promise. www.TheZami.com
The picture pretty much tells the story. The inflatable pillow is made up of three different blow up cells. You inflate each cell until you have the height you want.
My two concerns would be: Does the weight on your legs become uncomfortable during a long sleep? I've found in the past that sleeping on plastic can be very uncomfortable. I'll update the posting if the makers send me a sample.