Instead of a stone, carry a 2"x7" thick piece of leather impregnate with a light abrasive.
Touch up multiple times before need a stone.
And yes with a decent knife you should not need a stone in the field unless you are in the field a loooong time
and using you knife very, very often for who knows what.
Just my 2 cents.
Good luck with your patient search.

Last edited by michiganroadkill; 04/09/23.

"The significant problems we face cannot be solved at the same level of thinking we were at when we created them."
Albert Einstein

At Khe Sanh a sign read "For those who fight for it, life has a flavor the protected never knew".