Trolley bag hand baggage type of baggage hard shell suitcase cabin trolley approximate size s suitable for adults colour blue bag feature on board luggage iata norm capacity 40 litres weight 27 kg height 55 cm width 35 cm depth 23 cm wheels 4 wheel properties 360 rotating series delsey belmont material plastic fabric specification polypropylen inner material polyester material properties waterproof lockable combination lock tsa lock i