No, I'm always ready to move.
I usually sleep with the head on the packed rucksack!
The Brisa Elver blade is STAINLESS STEEL, available with scandi grind too.
The sizes are nearly identic.
The Terävä knives are made of Carbon steel, they could rust in my bottle.
Or not, because it's dry and air tight???
In regular use I have no problem with rust, but in such a "just in case bottle" that could become a real problem.
I think I would get the Terävä 85 with plastic sheath into the bottle, the Brisa with leather sheath only diagonal. Both blades are available blank.
The Terävä handle is moulded around the steel, the Brisa has usual scales, the hand touches the steel.
So for relatively warm conditions both are a good idea, the stainless blade is probably the better option.
For perhaps extreme cold conditions the Terävä knives are the better idea, because the hand doesn't freeze to the steel.
The question is if a film of food oil protects the blade enough.
Would I wrap a tape around the bare tang I don't touch both steels, but need to make a simple sheath. That can be done by hand or within 5 minutes by every shoemaker.
That's especially an option should I discover, that the complete knifes don't fit with all the other stuff in my bottle.
I like the Terävä knives, but I like the Brisa Elver too.
Usually I would decide now pretty unfair which nation I generally prefere. Because I don't know the differences of Finnish tribes, in this case that's no option.