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 41 litres weight 22 kg height 55 cm width 35 cm depth 25 cm wheels 4 wheel properties double wheels 360 rotating series delsey caumartin material plastic fabric specification polycarbonat inner material polyester material properties waterproof lockable combination