Laptop backpack daypack suitable for unisex colour black style business weight 12 kg height 52 cm width 38 cm depth 15 cm max laptop size 173 inch size of laptop pocket 42 x 30 x 5 5 cm features chest strap hip strap padded back internal pockets laptop pocket bag feature suitable as cabin luggage iata norm material synthetic fiber inner material synthetic fibre material properties water repellent material series dicota actives lockable n