How should one carry crampons when not actually using it, but knowing that they are going to be needed in the further stage of the expedition.
Further clarification: Suppose I am gonna need to have crampons on only in a certain stage of the expedition, and not all the way.
What is the best possible safe way to carry them they don't damage my backpack?
I am not in favor of tying them outside the pack, as they may get damaged and I personally don't like things tied to the pack when it can be avoided.