In the movie Divergent 2014 several unique flags appear. Since the movie takes place in the future these are not normal flags, but are made of a type of luminescent fabric that makes them glow. The film is based upon the Divergent Trilogy.
These flags appear during the capture the flag tournament. One team is out to capture the neon lime green flag while the other is out to capture the neon orange flag.
Here the team captain is holding the orange team's flag. You can see the flag crumpled up in his right hand. In the above picture you can see the green team's flag being waved.
Here is a close up of the orange team's flag. Certainly in the future, flags will be of this nature will be made.