This miggo Grip&Wrap carrying case is both a strap and a protective case. These cases fit most small and medium-sized cameras and include an adjustable cord and handle. With Lycra fabric and energy-absorbing foam, you get great grip and scratch protection. The added pocket for lens caps in the miggo Grip&Wrap carrying case keeps accessories together.
This might pass as a wrap, but the grip does not tighten. I am able to slide this all the way up to my shoulder and I have a big wrist and arms. I would not advise this as a means of securing an expensive DSLR body.