Trolley bag type of baggage hard shell suitcase hard shell luggage set approximate size l suitable for adults capacity 148 litres weight 84 kg height 65 cm width 41 cm depth 26 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