I think it is a good question and I think the answer is a Leatherman Wave or Charge Ti with a plastic handle Mora. The Leatherman will take care of most things and if you need to do serious knife work the Mora will work as good as anything. If you need an axe or machete, that is a different subject.

Hallo WOFT
Ja another South African i will send the info to youbut it is to much for a pm please send me a mail then I will senf it survival.course@psdsa.co.za