Osprey quality at a surprisingly low price! One of the most reliable backpack manufacturers surprises us with a very affordable model that still boasts that well known Osprey quality. The back panel has a long adjustment range, making the pack fit most adults. The back length of this model fits back lengths between 4358 cm. The length is measured from the most prominent cervical vertebra down to the top of the iliac crest on the pelvis. - Airspeed back panel with suspended mesh: excellent airflow between the pack and your back - Adjustable back length - Lightwire frame helps carry the weight on your hip - Two zipper pockets at hip belt - Two stretch pockets on sides - Flap pocket in the integrated flap - The flap has lashing poitns on each corner, for using separately available bungee cord or straps - Comprssion straps - Lower compartment with its own zipper - Detachable sleeping pad straps - Chest strap buckle with a safety whistle - Hydration compatible: sleeve for bladder and in