Eagle Creek Switchback Max ES25. Wheels, pullout handle, fabric handles on top and side. Zip-out shoulder straps. Cordura fabric. Capacity 71 litres (4300 cu. in.) Size 38x 64 x 25 cm (15 x 25 x 10") Grey/green. Eagle Creek lifetime guarantee for any repair. I can no longer carry a backpack due to physical disability. Great bag. Worth over $400 when purchased.