Trolley bag type of baggage hard shell suitcase approximate size xl suitable for adults colour grey capacity 119 litres weight 52 kg height 75 cm width 50 cm depth 30 cm wheels 4 wheel properties 360 rotating ball bearings series hauptstadtkoffer alex material plastic fabric specification polycarbonat material properties waterproof lockable integrated lock combination lock tsa lock main compartment feature flip open main compartment inter