The new little brother of the award winning Z-series, the Gregory Z 35 Backpack provides up to Gregory 2,320 cubic inches of storage space and carries up to 39 lbs comfortably. Great for day hikes and lightweight in-a-day backcountry rambling, this load carrying marvel is utility in motion. Gear weight is managed via a Jet Stream suspension system that provides exceptional load distribution and enhanced with a free venting-wicking shoulder harness and waist belt that maintain all-day comfort. Performance features include hydration compatible dual ports w/sleeve so you don't get parched, side and bottom compression to minimize load shifting, side mesh pockets with compression pass through for easy stashing, easy all access front zip, and spindrift collar for extending your load and sealing things up.