I have a Gregory Z55 Pack / Large / Citron Yellow. I have used it on many 2-3 night trips and love it. I try to keep it clean as possible, but it has some minor wear. Only selling because I just bought a GoLite Pinnacle. I don't need two similar capacity packs.
Comes with 3L Gregory Bladder (needs bite valve).
Volume: 60 liters
Weight: 3 pounds, 8 ounces
Torso Length: 20 to 22 inches
$110 Shipped US / PayPal !