Key Features - Hard Shell and Soft Lining - The carry-on luggage features a PC hard shell with excellent strength and scratch resistance, ensuring durability during travel. It is also waterproof and easy to clean. The interior is lined with soft 150D PU fabric, offering additional durability and gentle protection for children's clothes. Lovely Storage Solution - Despite its compact size, the rolling suitcase provides a spacious 5-gallon interior with 2 compartments for organizing toys, books, snacks, and clothes. The exterior is decorated with vibrant cartoon patterns, adding a fun and personal touch to travel. Easy Moving and Stopping - The suitcase includes a 2-level adjustable aluminum handle for a comfortable grip suited to kids of varying heights or parents. It also has 2 smooth directional wheels for easy maneuvering and a freestanding stopper that allows it to stand upright when not in motion. Travel-Friendly Design - Approved for airline use, the suitcase fits easily into overh