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 9 oz / 1165 g
Dimensions: 11.6 x 7.5 x 19.3 in / 29.5 x 19.1 x 49 cm
Volume: 1831 cu in / 30 liters
Laptop Sleeve: 18.9 x 11 in / 48 x 27.9 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
* External stretch-mesh pocket
* Two durable water bottle pockets can easily double as multi-use pockets with quick-draw smartphone access on one side
* Side compression straps
* 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
* U-pull YKK® zippers are easy to grab