Fabrics:
* Solid: 210D recycled nylon ripstop with non-PFC durable water-repellent (non-PFC DWR) finish
* Heather: 300D Heathered recycled polyester ripstop with non-PFC DWR finish

Specs:
* Avg Weight: 2 lbs 12 oz / 1260 g
Dimensions: 12 x 7 x 20 in / 30.5 x 17.8 x 50.8 cm
Volume: 1892 cu in / 31 liters
Laptop Sleeve: 15 x 11.5 in / 38.1 x 29.2 cm

Features:
* The FlexVent suspension system, certified by the American Chiropractic Association, has articulated shoulder straps, a rounded back panel, comfortable stitch lines and soft-touch chemise fabric
* Stand-up design for easier packing and unpacking
* Protective, dedicated 16 in laptop compartment
* Large main compartment for books and binders
* Front compartment has internal organization with secure-zip pockets and a padded tablet sleeve
* External, fleece-lined pocket for sunglasses, phone or keys
* Two durable water bottle pockets can easily double as multi-use pockets with quick-draw smartphone access on one side
* Two external J-zip pockets, one lined with fleece
* Bottom compression
* Daisy-chain webbing offers lash points
* Easy-to-use YKK® zippers
* Comfortable, padded top grab handle
* Sternum strap with a whistle buckle
* Removable waist belt
* Women-specific version available
* Reflective details
* Stand-up design for easier loading and unloading