Lightweight, 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 an air-mesh, supportive hip belt. The aluminum frame and mesh back allow air to circulate freely on the back. Now made from lightweight yet durable 210D polyamide ripstop with a reinforced base made from 500D polyamide, both 100% recycled. Volume: 35 liters.