Description of Osprey Exos 46 Backpack Thanks to Osprey’s AirSpeed Suspension packing light and traveling fast has reached its full potential. The Exos 46 compression system utilizes super light 7mm webbing while its comfort and breathability rest within the Exos Bio-Stretch harness and hipbelt. With the ability to handle quick day pursuits as well as multi-day/week excursions the Osprey Exos backpack becomes your trustworthy outdoor ally and pack Mule. A fit and comfort unheard of in a one kilo pack. Features: Single vertical zippered front pocket Single tool attachment Hydration InsideOut™ Compression Over Skirt Compression Strap Stow-on-the-Go™ Trekking Pole Attachment Top Pocket Removal Vertical Zippered Front Pockets 27x13x9 inches (69x33x22 cm)