Originally posted by VAV Thanks for the above replies. I ordered the set of 3 lens caps from e-bay.
I also went the e-bay route, but found they only have a single release clip (not a double like larger caps) and it can be knocked off pretty easily. So, I drilled a little hole in from the side of the cap, Threaded a little piece of cord, tied a knot on the inside of the cap, and then made a loop such that I could thread the cap through the loop and effectively attach it to the camera strap. Didn't lose a single cap in 3 weeks in Italy (but came close several times had it not been for the little pendant).