[nemeng]

I use wrist straps a lot.

Made my own from 15mm webbing sold at camping/climbing stores. Combine it with a good quality clip and you have something which is v.strong and reliable.

Basically you fold the webbing into a figure-eight shape, with a small loop for the clip and a big loop just large enough for your hand to slip through. Now machine-sew the point between the two loops a few times and... done.