This is a (5lb 9oz) internal frame alpine rucksack (pack), good for two or three days, or more, which can easily be modified with straps and smaller internal packs. The pack is clean and in excellent condition.
This pack is best sized for a strong hiker, 5' 8" to 6' 2", but actual fitting is always necessary for personnel consideration of fit as well as for comfort.
It has Gregory's flo-form heavily padded waist belt, and flo-form adjustable cinching shoulder harness, for a more custom fit. Also has zipper access at the base for a sleeping bag, a right & left storage mesh area for fluids or other needs, a removable top cover for storage that can be taken separately if needed (if the pack needs to be left), and good lashing areas for add on storage.