Trolley bag hand baggage type of baggage hard shell suitcase cabin trolley approximate size s suitable for adults colour black bag feature on board luggage iata norm capacity 40 litres weight 25 kg height 53 cm width 38 cm depth 20 cm wheels 2 series titan xenon material plastic fabric specification makrolon polycarbonate inner material synthetic fiber material properties waterproof lockable combination lock tsa lock integrated lock mai