I as a rule convey a settled edge for crisis circumstances to manufacture a safe house, begin a fire et cetera. Also, I have a Laguiole with me as it is ideal for sustenance preparing (I even utilize it as a paring blade for nourishment preparing at home).
To wrap things up, I convey a Wenger EvoGrip S18, which fills in as a reinforcement for crisis circumstances. The highlights I utilize the most, in dropping request of utilization:
As I would see it, climbers ought to dependably convey no less than TWO blades: one collapsing blade and one, more powerful, settled sharp edge cut. That way, in the event that one blade is lost, harmed or lost, you have a reinforcement.