Gregory Z40 Backpack

The Gregory Z40 backpack is perfect for fast and light overnight trips. Light-weight construction and the new CrossFlo DTS keep you comfortable mile after mile. This little brother to the popular Gregory Z 55 features an Auto-Fit harness system and side compression straps to further refine fit and control your load. A sleeping bag compartment with collapsible zippered shelf, dual hydration ports and sleeve, front and top zippered pockets make getting to what you need easy without unpacking it all. Dual waistbelt pockets, side mesh pockets and Dual axe/tool attachment points give even more access to the items you need on hand. Part of the Gregory Z family designed to make your next adventure lighter and more comfortable. Comfort Zone: 15-35 pounds. MD: 2441 cu. in. or 40 L Weight: 3 LBS. 4 OZ. or 1.5 KG Fits Torso: 18 - 20 in.. LG: 2563 cu. in. or 42 L Weight: 3 LBS. 7 OZ. or 1.55 KG. Fits Torso: 20 - 22 in.. Materials: 1/2 in. Lightweight spring steel bar held in tension for load transfer and ventilation with 210D double diamond ripstop and 330D nylon oxford flatweave