I purchased one of those Case Logic "hard drive" cases for the small portable hard drives (for $10@). I needed it for other things - GPS, portable hard drives, etc. It fit's the 810 and cables, but I ended up saying the heck with it, I prefer to just slip it in my shirt pocket, like I used to slip the Thinkpad (see sig) in my pocket, back in the '70's. Sometimes I use the skimpy case it came with, sometimes not.
I do use homemade screen protectors.