The Osprey Aura AG 65 is a women's hiking pack that fits perfectly around your back and hips for comfortable carrying even during a multi-day trek. A women's backpack without compromise, tailored to the female anatomy, offering simple and functional solutions, from the easy-to-use stretch mesh side pockets, to the Stow-on-the-Go trekking pole attachment, the integrated rain cover and the FlapJacket for lidless use. The AG AntiGravity™ 3D back system offers cushioning as you walk, so you won't feel the weight of the pack even when fully loaded. Vented mesh wraps around the back and sides like a second skin. The mesh is both durable and soft so it won't ruin your clothes. Made from 100% recycled materials. Height adjustable back system AG AntiGravity™ 3D ventilated back system (including waist belt) Fit-on-the-Fly™ adjustable hip belt padding. Zippered pocket on both sides of the waist belt. Compatible with Osprey Hydraulics™ and Hydraulics™ LT water reservoirs (extra room). Ability to remove the canopy and use the FlapJacket™ to close the pack ExoForm™/BioStretch™ adjustable shoulder straps. Top and bottom fill, inside the pack can be split. Side entrances to the pack. Stow-on-the-Go™ trekking pole attachment system. Integrated key carabiner. Emergency whistle included with chest strap buckle. Integrated rain cover in lid (removable). Zippered mesh pocket on underside of lid. Fabric-reinforced front pocket for small items. Compression straps. Adjustable straps for front attachment of foam mattress.