Features nylon Imported zipper closure 21.5" high 10" wide Dedicated lie-flat 17" laptop pocket with neoprene tablet sleeve. FlexVent injection-molded shoulder straps. Description We combined all the features of the Surge with a women-specific back panel, shoulder straps and foam package to make this the most comfortable women's pack yet. Features The women-specific FlexVentTM suspension system features custom injection-molded shoulder straps, a padded mesh back panel with a spine channel that's specifically shaped for an ergonomic fit and a wicking lumbar panel for maximum support and ventilation Women-specific shoulder straps with flexible attachment points are contoured for a woman's torso for a perfect fit for any size or shape Dedicated, lay-flat, fleece-lined laptop compartment allows for protected, checkpoint-friendly travel Secondary compartment for books and binders Padded, fleece-lined tablet sleeve located in the front compartment for quick access Front compartment has internal organization with a fleece-lined media pocket, secure zippered pocket and elastic webbing for cord management Reflective bike-light loop, water bottle tabs and shoulder-strap webbing create 360 degrees of reflectivity Two water bottle pockets made with Teksever fabric discreetly hold their contents External fleece-lined pocket for sunglasses or electronics Two external vertical zippered pockets Internal mesh zippered pocket Comfortable, padded top and face haul handle Sternum strap with whistle buckle Removable waist belt Specifications Avg Weight: 3 lbs 1.38 oz (1400 g) Volume: 1892 in³ (31 liters) Laptop Sleeve: 12.25" x 13" Dimensions: 19" x 13" x 8.5" (48 cm x 33 cm x 22 cm) Fabric: 500D Cordura® matte ripstop nylon (TNF Black), 600D polyester heather ripstop (Rabbit Grey Heather/Cerise Pink, Asphalt Grey Heather/Quail Grey)