Large enough for supplies for 2 on sunup-to-sundown adventures, the ample sized yet agile Gregory Zulu 40 pack also works well for nights in the wild when the gear list is shorter than usual.
Specifications
Weight: 2lbs 14.4oz / 1311g
Volume: 38L / 2318cu in.
Framed: Framed
Ventilated Back: Yes
Adjustable Torso: Yes
Rolltop: no
Bottom Pocket: No
Main Fabric: 210-denier nylon/210-denier high-tenacity nylon