This is a BARGOHOY suitcase. It's a multi-functional and highly durable carry-on case featuring a front-open design, USB port, drink holder, hidden hook, and silent casters. Made of ABS+PC material, it's lightweight and highly impact-resistant, and is also suitable for carry-on luggage (S size), making it popular for comfortable travel and business use. Key Features and Functions: Front Open Pocket: Front-opening type, the S size can directly accommodate a 13-14 inch PC or tablet, and documents. Multi-functional & Convenience: Equipped with a USB charging port, a foldable cup holder, and a hidden hook for hanging bags. Silent & Durable: Features 360-degree rotating silent casters and a lightweight, impact-resistant ABS+PC mixed material. Safety & Convenience: Equipped with a TSA lock and a sturdy aluminum carry bar. Colors, Sizes, Capacity, and Uses: Yellow: S size, External dimensions: 58 x 36 x 24cm, Weight: 3.8kg, Capacity: 42L, Accommodation目安: 1 to 3 nights. It's a suitcase equipped with a flex roof for quick access and a pocket on the back that can store a PET bottle or a folding umbrella. It also has a foldable cup holder and a USB charging port.