【Easy to Master with 7 Inch Wheels】The rolling backpack has 18 cm (7 inches) wider wheels, which are stable, energy-saving, and efficient. It can easily pass through various channels and stairs. The wheels are large, making it easy to grasp the direction. The wheels are high to prevent backpack wear
【The Backpack with Wheels has Handles】The backpack with reinforced and upgraded handles, making it very sturdy and able to withstand the weight of adults standing. It adopts a smooth design, allowing the handles to open and close freely for a long time
【Nylon Waterproof and Reflective Seat Belt Design】Waterproof fabric allows you to travel between cities without worrying about rainy days. It will better protect your laptop and files, making it suitable for business and tourism; The reflective seat belt design can maintain safety at night
【 35 L Capacity Space 】 The size of the large rolling backpack is 18 x 14 x 13 inches. The padded laptop compartment can accommodate a 15.6 inch laptop. The spacious main compartment has a capacity of 35 L and can accommodate many books, office files. A roller backpack can hold including various books, files, computers, keys, iPads, and some devices with free space inside
【Hidden Shoulder Straps and Wheelhouse Compartment】Our wheeled backpack is equipped with adjustable shoulder straps and shock absorption straps. It is very comfortable and easy for both men and women to drive. It is also used as a portable travel backpack and comes with a wheel cover to keep your back clean. The shoulder straps and wheel cover can be hidden for easier movement between cities
