The box office hit Batman v Superman: Dawn of Justice has been out for nearly a month now, and it certainly has made its impression among the masses. Whatever failings the film had, it certainly did well with regard to the source material. In a dreamlike flashback sequence in Batman v Superman, Bruce is contacted by the Flash from the future. In this scene, we see him wearing a metallic suit.
This is the supposed suit flash on in the BvS scene you can see his mask opening up pic.twitter.com/09ztMUsKaB— Na (@NabardWaissi) April 18, 2016
Here's a closer look at it.
The Elseworld suit. It's a non-canon suit, but it seems to be mildly related to the one in the film. This is just a theory, and it was difficult to see a resemblance between anything other than the masks. Unfortunately, there's no other way to see if he has the symbols, so it could very well be inaccurate. However, DC has already added some noticeable touches from its successful gaming franchise, Injustice and Batman: Arkham Knight to Batman v Superman. Even the Batmobile entering the Bat-cave was similar to the Arkham game series. Why not also have the Flash come back from a dystopian future where Superman has control, to warn Batman in this suit? It's actually quite close to the plot of Injustice: Gods Among Us. Although Flash tells Bruce about Lois being the key, the rest is nearly identical to the game.
Still, these things are always theory until proven right or wrong. Personally, I would want to see the appearance of the suit. Even if it's just briefly before the face opens up to the regular Flash suit.
Batman v Superman: Dawn of Justice is still in theaters. If you haven't already, go see the amazing story behind this encounter.