Fast turns. Sharp curves. Speed bumps. Go anywhere and in any direction with this spin-savvy carry-on. Its four wheels turn 360 Four wheel spinner wheel system for maximum functionality. Vibrant Fashion colors. Durable and water resistant. PVC reinforced. Nylon. 3 Year Guarantee. Cabin luggage that can be taken on board an aircraft with most airlines. Size and weight allowances for cabin luggage vary by airline. If the bag is overstuffed. it may not be accepted by the airlines.