Trolley set ST. LOUIS, 3 pieces: stable and robust polypropylene shell, packing on both sides, main compartment with divider, mesh pocket and packing strap, expandable zipper for trolley sizes L + XL to reach 10% more packing volume, lockable aluminium trolley system, 4 smoothly running double spinner wheels with 360° turning and suspension system, incl. TSA 3-digit combination lock