When I was a kid my family owned a device whose sole purpose was to rewind vhs tapes.
I am going different on this one.
An awl on a utility knife.
Nowadays, 99% of camping, hiking, and “survival” equipment is light weight composites that can be better fixed with glue, tape, small needle and thread, or a patch with one of the above. There are very few alternative uses for it that aren’t better with a different standard tool.