Try Cotton Carrier. I have their wrist strap which I sometimes use on my D7000 although it can put a strain on the hand if used with a large lens.would also consider a sling , as it maybe a better option , just need to know whats best and what works cheers.
I have one of the Black Rapid wrist straps and it's awesome. Very well built, very comfortable to use. I carried my D7100 with a battery grip and Sigma 50-150mm (a +3Llbs. lens) mounted all day at recently and was feeling fine with it. It's all but replaced my sling strap.Thanks Carguy , they really look great products , rather get these than some chinese knock off , after all who wants there camera and lens hitting the dirt , not me thats for sure.
Hoping to order one next week along with some more lenses yipee.
Hey Horoscopefish , Thanks for the link , it gives me another alternative , the more choice the better , as its easier that way to make an informed choice , cheers .I have one of the Black Rapid wrist straps and it's awesome. Very well built, very comfortable to use. I carried my D7100 with a battery grip and Sigma 50-150mm (a +3Llbs. lens) mounted all day at recently and was feeling fine with it. It's all but replaced my sling strap.
Speaking of sling straps, though, if you're leaning toward one of those, you might want to consider the BosStrap sling strap. I much prefer my BosStrap over my Black Rapid because the BosStrap is a LOT less bulky. The BosStrap is soft and flexible and easy to stow, the Black Rapids are really stiff.
.....