Trolley bag hand baggage type of baggage hard shell suitcase cabin trolley approximate size s suitable for adults colour turquoise bag feature on board luggage iata norm capacity 34 litres weight 26 kg height 55 cm width 40 cm depth 20 cm wheels 4 wheel properties double wheels 360 rotating series american tourister air force 1 material plastic fabric specification polycarbonat inner material polyester material properties waterproof loc