Trolley bag hand baggage type of baggage soft shell cabin trolley approximate size s suitable for adults colour brown bag feature on board luggage iata norm capacity 36 litres maximum volume 41 weight 256 kg height 55 cm width 35 cm depth 22 cm maximum depth 24 wheels 4 wheel properties 360 rotating series stratic lip material synthetic fibre fabric specification nylon inner material synthetic fiber material properties water resistan