I have to get a pack to pack in for an over nite(s) sheep hunt this fall on the Salmon River in Idaho. I was wondering if anyone has tried the Just One by Eberlestock. I need a pack with a scabbard and enough room to pack a bed and pad and lots of water. I have always horse hunted back country and have no pack gear at all. We are hunting from the river up on this one and need to stay as light as possible. Also need a self inflating pad if anyone has opinions on those.