Suitcase S Size Carry-on Multi-functional Carry Case Ultra-lightweight Carry Bag Impact Resistant USB Port Cup Holder Charging Function Luggage Hook Hidden Hook Function Silent Double Casters 360-degree Rotation School Trip Overnight Trip Travel Business Trip L46B Color: Gray Size: S (40L/1-3 Nights/Carry-on) 【Multi-functional Suitcase】Includes hidden hooks, side hooks, and a USB port for charging devices like smartphones and tablets, convenient for hanging bags and small items while on the go! The foldable cup holder can hold water, coffee cups, or other beverage containers at any time, making your trip more comfortable. 【Lightweight and Sturdy ABS+PC Body】The main body is made of a composite material of ABS resin and PC, which is lightweight and impact-resistant. It's light enough for women to lift easily. The numerous fine uneven patterns on the surface prevent scratches, and four aluminum alloy metal guards are placed at the four corners. By improving the impact resistance, the durability of the suitcase is further enhanced. 【360° Silent Casters & Comfortable Elastic Handle】Equipped with double casters that can rotate independently 360°, improving smooth movement, silence, and wear resistance. The suitcase also comes with two silicone soft handles, ergonomically designed, soft and easy to grip, making it less tiring to hold for long periods. 【Lightest in the Market & Large Capacity】Recommended for those who carry suitcases for long periods or travel frequently for business trips. The S size suitcase is perfect for carry-on luggage on airplanes. The interior adopts a reasonable separation design, using high-quality fabric that is soft and comfortable. The closed U-shaped partition not only prevents cargo from collapsing but also protects privacy. With mesh pockets for excellent storage capacity, you can store many small items. X-shaped belts are equipped to prevent luggage from collapsing. This large-capacity, convenient suitcase is perfect for travel and returning home. 【Size】S size (Carry-on OK) *Please note that there may be slight errors in size measurements.