Is there such a thing, or does anyone know of something close that I could adapt? I'm adding a nice padded interior to hold my camera/lenses/etc. in an Osprey pack, but the tripod needs to go outside. I routinely scramble between/over rocks, so I'd like a padded bag or sleeve that I could attach vertically to the outside of the pack, and then slide the tripod and head down the bag. I use a Linhof Large Leveling Head (003659) mounted on a Gitzo 11xx carbon tripod. Thanks.