Reinvented and now incorporating our award winning AirSpeed suspension, the Stratos Series offers unparalled design and features in a ventilated daypack. These packs look and carry great, whatever your adventure. Also features 2 side mesh woven pockets wit InsideOut compression, upper side compression straps, integrated rain cover, stretch mesh backpanel, Stow-on-the-Go trekking pole attachment and zippered hipbelt pockets. Stratos harness (sewn-in spacer mesh) with bungee webbing for hydration routing and webbing adjustable sternum strap. Lightweight sewn-in spacer mesh harness and hipbelt offer zippered stretch mesh hipbelt pockets and ErgoPull hipbelt closure. Key fabrics: 210D double ripstop nylon and 420HD nylon pack cloth.