If you don't want to use a big neck strap or just want something as a back-up in case you drop your camera, the Cinch Camera Wrist Strap is for you. Made with Paracord 550, you don't have to worry about your camera being too heavy. Comes with a carabiner that can hold 50kg for quick attachment or removal. Comes in 6 colours and 5 carabiner colours to really personalize it to your tastes.
If your hand can fit through a loop of 11 inches circumference then maybe consider the small Click Here