I always carry a combination of a Leatherman Squirt
And a separate non-folding knife.
This is my favourite - super lightweight and stays very sharp.
Its good to have a sturdy non-folder - cooking, fire-making etc. A folder- even a locking one like an Opinel isn't as safe or nice to use and its not a load of extra weight - although the Fallkniven are expensive - but you will have it for the rest of your days.