>>1055305D2 fanboi here, I'm sure if I try hard enough I could break it, but the shit's pretty robust man.
As for Walmart specials, the coleman camp knife or the winchester camp knife are both sturdy for the money, in both cases the sheaths are nylon with a plastic insert, the nylon is shit, you have to hit the edges with a lighter asap or it'll fray. The coleman is lighter but the proud tang and over aggressive jimping can be annoying. The winchester is HEAVY.
They both have a hollow grind with a secondary bevel and cut decently and can maintain a working toothy edge, they will not hold a razor edge very long but it's not hard to get them there by stropping. Use and strop and you'll be fine.
Expendable loaner knives that will still get the job done. For less than $20 they'll do. I had both, the coleman got loaned and never returned...but that cheap I really don't care. I've gotten good use out of it and learned how to use a knife.
https://www.youtube.com/watch?v=CskWykIQDkE 