Letting my KS Ultralight KS50 with frame set go for $210 shipped CONUS. Catch and release as its just a tad too small. I have a 20″ torso as measured with the c7 to iliac crest method.

Only used about 19 days and 300 miles by the previous owner, no noticeable wear. I only loaded it with a quilt and tent to size it and wore around the house. Perfect shape, like new.

Weight: 23.4oz

Size:

85-94cm Belt 50cm Torso Configuration – See KS Pack page for descriptions and pictures http://www.ks-ultralightgear.com/p/je-vous-propose-un-modele-de-sac-dos.html

Dyneema x Cordura 500 bottom Strong Mesh front Pocket 2x removable hip belts large belt 20mm sternum strap Dry bag top closure Sit pad pocket in 3d mesh 20mm load lifters frame set 6 loops on bottom 20mm top closure webbing Full 20mm Shoulder strap webbing, full daisy chain, no hand loops. 2x ice axe/trekking pole loops.