Trolley bag hand baggage type of baggage soft shell cabin trolley approximate size s suitable for adults colour blue bag feature on board luggage iata norm capacity 40 litres weight 21 kg height 55 cm width 40 cm depth 20 cm wheels 4 wheel properties double wheels 360 rotating series american tourister pikes peak material synthetic fibre fabric specification 210 d polyester inner material polyester material properties water resistant lo