Type: Backpack. Fabric: 600D/150D recycled polyester. Compartments/ 1 main zip compartment / Second laptop zip compartment / 2 side and 2 front pockets. Straps: Adjustable padded shoulder straps. Padding: Padded back panel and shoulder strap. Reflective patch. Reflective tape /Inside organizer. Dimensions: 19.3"" (H) x 12.6"" (W) x 8.6"" (D) / 49 (H) x 32 (W) x 22 (D) cm. Volume: 28 L