Timmari Kids 2 Piece Children ABS Hard Luggage Travel Trolley Case and Backpack Hard Case ABS Shell Lightweight Luggage Set Light and Durable to Withstand Rough Treatment. Set Consists of 18" Trolley Case With a Zipper Compartment and a 13" Backpack Locking Telescopic Trolley Handle Makes it Easy for Kids to Pull Along Perfect as Hand Luggage on Airlines, Weekends Away or Sleep-overs.