Its possible to get a Grand Velkk Coffer that drops a Mecistopins mantle with Capacity Point augment. I have had 2, one with 27 and the other with 46%. Just remember that it must be opened by the character that wants the item, that is send it from mule to main. (Augmented items cannot be sent)
That’s true. Except all 4 have cap capes :( but grands are nice