I don't really like it on my wrist, but if you make it slightly longer you can put it loosely around your ankle / boot -- hidden by your pants leg for the bracelet self conscious, and more cordage due to the larger diameter!

I especially like the one that guy made with nameplate and ferrocerium toggle -- no knife so it's basically friendly to practically everyone, but the nameplate will strike the ferrocerium. IIRC he threaded jute twine in there too for tinder.