Check out maxpedition. They make lots of zipper cases of many different sizes.
I keep telling hubby he just needs to get a holster that he's comfortable with. If he wanted one for a range bag, I would be happier (and probably lest resistant).
Strings, personally, I agree with you, especially for my husband, and that's why I've been resistant. At my place of work, I am not permitted to have it on body, so I don't generally carry. I would rather have a "bag" that I can secure it in inside of a locked locker, until I can get "out of the office" and put it back on body. I keep telling hubby he just needs to get a holster that he's comfortable with. If he wanted one for a range bag, I would be happier (and probably lest resistant).