In fact, I think thats the direction I am going to take. Just buy a cheap compound quiver and put some webbed belt on it. I know its goofy, but that would serve my needs.
That's what I did for years. I took a very old compound quiver (when they still made them pretty long) and just strapped it on my backpack. A few years ago I went to a cat quiver and it's all in one. It does have it's drawbacks though.