Appalchain Ultralite Balloon pack. No longer made. It weighs 14 ounces. 32" tall, 14" laid flat. Add ons; top Y strap, seam sealed by mfgr, bottom outside cordage and line lock for a folding sleeping pad, 5 main mesh pockets and 2 side water bottle pockets of the same weight cuben the pack is made out of, removable hip belt that has two pockets. It has elastic to add a back pad/butt pad. I am 5'11" and 225 and it fits me well. Loaded up but never took it on the trail.
$110 shipped Conus. Paypal only. Questions, ask.