They called a madman! Built a simple but reliable airplane Steam Deck Holder.

The desk tray is too low and really kills any will I have to watch or play for long flights (This one was from Spain to Japan on AirChina plane, will go to Brazil soon with some slight changes)

I got some straps that I can put behind the steam deck cover (JSAUX) and put on the chair in front of me being suspended in the head cushions of it.

I could watch things I downloaded with my noise cancelling headsets or play for prolonged periods of time with a very good posture.

My friends were cringing when I showed my plan but demonstrated certain surprise (I was hoping for jealous) with how well it worked!