I use one of these on my 7D. Like it much more than the neck strap.

thx

And what does this do, that duct tape cannot?

now where can you duct tape your camera without covering something important?

i have this on my t1i...i have both the neck strap and this looped through the hole since they don't make something that has both functions. now THAT is something i can duct tape together

If you miss this one you can always get the similar product from meritline for $5.09 daily price- I got mine when it is on sale for $2.99
http://www.meritline.com/black-leather-hand-grip-strap-for-slr-camera-canon-nikon---p-35790.aspx