SLEEK, ERGONOMIC NOTEBOOK BACKPACK FOR STUDENTS OR PROFESSIONALS : COLOUR : Metallic Black DEVICE COMPAT : 330 x 279.4 x 20.8 mm MATERIAL : 840D Ripstop Nylon DIMENSIONS : 457 x 406 x 279 mm WEIGHT : 1.6kg * Padded notebook computer storage section - fits std 15" screen * Unique & convenient exterior gear flap with buckle & bungee closure for carrying jacket and more * Removable cell phone pocket on shoulder strap * Contoured ergonomic shoulder straps with 3D air-mesh padding * CD player compartments with line-out porthole for headphones * Front organisational pocket with key clip and pen loops * Deluxe document and accessory storage areas