[Product Link](https://www.rei.com/product/125529/deuter-aircontact-lite-45-10-sl-pack-womens) ##Technical Specs *Frame Type* Internal Frame *Gear Capacity (L)* 55 liters *Gear Capacity (cu. in.)* 3,356 cubic inches *Weight* 3 lbs. 12 oz. *Adjustable Torso Length* Yes *Fits Torso Length (in.)* 14-19 inches *Fits Waist​/​Hips* 27-52 inches *Material(s)* Nylon​/​polyester​/​closed-cell foam *Frame Material* Aluminium *Number of Stays* 2 *Reservoir Compatible* Yes *Pack Access* Top ​/​ Bottom *Number of Exterior Pockets* 4 + main compartment *Sleeping Bag Compartment* Yes *Hipbelt Pockets* Yes *Dimensions* 29.1 x 11.8 x 9.4 inches *Gender* Women's ##Features -Updated from previous model: stronger, more durable fabric; 3D Air Mesh on back panel, shoulder straps and hip belt; top lid and lid straps are removable; 2 hip belt pockets -Updated from previous model: lower compression strap now tunnels through the stretch pocket; Ergonomic Comfort Lock hipbelt provides better load transfer with a compact fit -Expandable collar on the main compartment provides 10 extra liters of storage capacity when you need it and tucks away when you don't -Height-adjustable lid is detachable and can be transformed into a daypack with the front lid straps -Adjustable back length and height- and width-adjustable chest strap let you customize fit quickly and easily -Anatomic X-frame aluminum stays move with you and provides effective load transfer -Innovative use of open-cell foam provides perceptibly good ventilation -S-shaped shoulder harness features ergonomically shaped padding with a soft edge and airy 3D mesh lining -Load adjustment straps at shoulders -Dual-density foam fins with side-compression straps adjust to your hips for load stability -Accessory loops accommodate gear or helmet holder attachment; top lid attachment loops; ice tool or trekking pole attachment loops -External lid pocket; valuables pocket on lid interior; stretch side pockets; internal valuables pocket; dual stretch mesh zippered pockets on hipbelt -Separate zippered sleeping bag compartment at the bottom -Double-layer base improves durability -Hydration system compatible (reservoir sold separately) -SOS label provides crucial information for emergency situations -This series of packs was previously called ACT Lite

Brand

Deuter

Model

Aircontact Lite 45 + 10 SL