This is a great little organiser to attach to your wheeled carry on luggage handles. Its a nifty little pouch to store your passport and boarding pass and mini tablets and earphones for easy retrieval.  There is even a bungee strap to keep other loose baggage secure.  
 
Once on board, simply place the pouch in your seat pocket while you store your luggage in the overhead compartment. 
 
Material - High quality 600D Canvas/Polyester Fabric in Black.
 
Size : 18.5 x 21 x 2.5 cm
 
Check out this video to see its benefits.  Small in size but huge in functionality.