Rucsac Trust Nox Anti-theft Backpack 16″ Black Specifications General Type of bag backpack Number of compartments 2 Max. laptop size 15.6 ” Volume 22 L Height of main product (in mm) 470 mm Width of main product (in mm) 305 mm Depth of main product (in mm) 155 mm Total weight 980 g Weight of main unit 980 g Features Reinforced back yes Waist belt no Reflective areas yes Rain cover included no Checkpoint friendly no Exterior Fabric type polyester Trolley wheels no Trolley strap yes Zippers yes