YWAOTRGY Quality Travel Rolling Backpack for Adults, 22 Inch Laptop Backpack with Wheels, Large Waterproof Roller Backpack, Wheeled Backpack for

YWAOTRGY Quality Travel Rolling Backpack for Adults, 22 Inch Laptop Backpack with Wheels, Large Waterproof Roller Backpack, Wheeled Backpack for

【ABLE TO CLIMB STAIRS WITH 7IN WHEELS】-- This wheel, which we have registered an American patent, is unique. Rolling Backpack Have 7in Wider large Wheel, steady, heavy loading, saving labour and time, easy thru stair, do not worry the wheels turned sideways, also do not worry wear off the backpack. 【55L LARGE CAPACITY SPACE】-- 22inch Large rolling backpack size is 19.7x11.8 x15.4 inches.The padded laptop compartment with Velcro can accommodate a 15.6-inch laptop. Large main compartment roomy have 55L, hold books, clothes, documents and folders. 【HUMANITY DESIGN】-- Hideaway Shoulder strap and Telescoping Aluminium Alloy ABS Handle and Wheel Cover Compartment. Carry On Backpack have ABS Material Handle, better with time, no more worry about handle won't close; Rolling backpack has a wheel cover, will not stain your clothes. Our wheeled backpack equipped with adjustable shoulder straps, ergonomic and comfortable. Thickly padded back panel adds support while using as a carry on travel backpack. 【HIGH QUALITY MATERIAL DETAILS】-- Tear Resistant Polyester waterproof Fabric And Shock Absorber Strap Design; It fit to college,Bussiness,Travel; Reflective Safety Strip Design can be safe in night. And its waterproof zipper and rain cover are suitable for shuttling between rainy cities. (The fabric is not easily deformed and can be installed with confidence) 【HIGH QUALITY SERVICE】: We promise to provide 30 day free return and replacement service. If you have any questions about the product, please feel free to contact us via email, and we will provide you with a satisfactory answer. Now prepare a great backpack for you. The high-quality waterproof roller backpack makes it easy for you to travel to work, business, and travel, as its 7-inch large wheels (patented in the United States) make it more effective