Just for you, Walt. (Isn't it nice to be influential?) But also for anyone who wants a good wrist sling but doesn't want to pay $20 to $25 for it, here is an excellent three-part video from Project Bow on how to make one yourself with common materials for about $3. Here's Part I. If you just want a very simple sling, you can skip the cobra-weave portion (Part II). By the same token, you don't absolutely need a leather bracket to attach the sling to the riser (Part III). On the other hand, if you follow all three steps, you'll have one very slick sling.