Gregory Z 55 Backpack

Weight: 3 lb 8 oz (1.6kg)
Capacity: 3660ci (60L)

Weight: 3 lb 5 oz (1.5 kg)
Capacity: 3350ci (62L)
Large

Weight: 3lb 2oz Medium (1.4kg)
Capacity: 3050 in3 (50L)
Medium

Small

Gregory Z 55 Pack:
Weighing in at just 3lb 5oz (Medium size), the Z55 pack strikes a perfect balance between lightweight, comfort, and convenience. A front compression pocket, side access zipper, and a more substantial waistbelt make it user friendly for the average backpacker on weekend to weeklong trips. The Jetstream suspension system uses a lightweight, perforated framesheet combined with a mesh backpanel to promote airflow across the back. Great pack for hot weather trips.