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. - Back panel with suspended mesh: excellent airflow between the pack and your back - Adjustable back length - Two zipper pockets at hip belt - Two stretch pockets on sides - Flap pocket - Lower compartment with its own zipper - Hydration compatible: sleeve for bladder and inlet for hose - Rain cover included