Fenza Racing Trolley - Childrens Carry-on Hand Luggage Racing Car Design 21x14x8 Inches Max size for most airlines. Red racing car design makes travelling fun for kids Hard case exterior is extremely durable and can be pulled along by the most demanding traveller! The racing bag comes with tri-wheel feature and standing feet for extra stabilty Choose between extendable handle to pull along or sturdy grab handle when tackling stairs Features one large compartment with packing straps and mesh pocket insert.