Lightweight and durable backpack with fantastic ventilation and excellent carrying comfort, perfect for hiking in hot/humid climates. The carrying system is light and stable with a fixed back length, ergonomic shoulder straps and a lumbar support belt with air mesh. The aluminum frame and mesh back panel let air circulate freely against the backrest. Now made from lightweight yet durable 210D nylon ripstop fabric with a reinforced 500D nylon base, both 100% recycled. Volume: 45 litres.Volume: 45 litres.