This stylish and ultra-lightweight spinner luggage set is highly resistant. The scratch-resistant suitcase features two fully lined compartments for convenient packing and offers plenty of room for personal items. The size and weight restrictions for carry-on luggage vary by airline. Please see our Airline Carry On Guide at https://shop.delsey.com/faq#q29 or contact your airline for more information. If your bag is overstuffed, it may not be approved for carry-on use by the airlines.