Is this pack supposed to come with an...
Is this pack supposed to come with an attachable crampon patch? That's what the description makes it sound like, and the four tucked away rings on the outside of the pack seem to be there for that reason, but mine did not come with one.
It says "welded crampon patch" (not a pouch or pocket etc.) meaning the tougher material welded to the center front of the pack where one normally attaches crampons. BD has provided the tougher material and attachment points, you provide the crampons and lashing.