Black Rapid Holds Up
I have four Black Rapid Straps...two for big Nikons and 2 for 4/3 camera bodies. I find them comfortable to carry my heavy cameras. I just got a hand hold strap for one of the 4/3 bodies and I also have a light small camera strap for the other 4/3 camera. The straps are easy to interchange if necessary. I would, and have recommended BlackRapid to anyone in need of a good camera strap.
