Sorry to resurrect an old thread, but I recently bought a BR4100 and went on a trip and of course it rained 70% of the trip, I didn't have the rain cover. it was 1st thing I bought when I got home

it just arrived, and inside the rain cover is a nylon strap, it's stitched into the cover so it serves some purpose.

I cannot locate any D-rings that it would tie into perhaps to keep the rain cover secured better??