> I try to shove it in the pocket of my pack belt but the settings get
> changed and the lens cap falls off.
I would agree that you have to be a bit careful with the LX3 if you are inserting it into a pack pocket. It is not the most durable camera. That said, I used it on nearly all my trips for a year and it lived in my daypack or messager bag for a year without a case and was still in good shape.
I didn't have a problem with the lens cap… but that's because I gripped the camera from the front (the lens cap against my palm on the way into the pocket so it wouldn't get knocked off. You can also DIY the auto open Ricoh lens cap which stays on pretty well. The setting knobs can get knocks. I didn't have a problem with the main selector, but sometimes the switch for view/use would get thrown.
This fall I switched to carrying my camera attached to my shoulder strap. which makes it accessible, less likely to get bumped, and gets a bit of counter balance to my pack. The most protective solution was a velcro attached padded camera case, the lightest was threading the thin camera shoulder strap from a loop on the shoulder strap. I found that if I did it right the camera would ride tight against the pack strap because the adjustment bucket would catch of the strap it was running under, but a careful pull would unbind the strap and it would give me enough slack I could easily use the camera while the shoulder strap was still threaded through my shoulder strap
–Mark

