Trolley bag hand baggage type of baggage soft shell cabin trolley approximate size s suitable for adults colour black bag feature on board luggage iata norm capacity 39 litres weight 23 kg height 55 cm width 40 cm depth 20 cm wheels 2 wheel properties inline skate wheels series samsonite base hits material synthetic fibre fabric specification 300 x 900 d polyester inner material synthetic fiber material properties water resistant lockable