The Dark Knight Rises New Bane Image Reveals Mask Origin
"Bane is someone ravaged by pain from a trauma suffered long ago, and the mask dispenses a type of anesthetic that keeps his pain just below the threshold so he can function."
"Bane is someone ravaged by pain from a trauma suffered long ago, and the mask dispenses a type of anesthetic that keeps his pain just below the threshold so he can function."This backs up comments previously made by costume designer Lindy Hemming;
"He was injured early in his story. Hes suffering from pain and he needs gas to survive. He cannot survive the pain without the mask. The pipes from the mask go back along his jawline and feed into the thing at the back where there are two canisters of what ever it is€the anaesthetic."The mag issue also has a full body shot of Bane with explanations of his attire which you can see below;