• MATERIAL: The backpacks with wheels is made of abrasion and tear resistant, waterproof nylon material. One-piece molded bottom shell, lightweight and pressure resistant. Rubberized universal wheels for all road surfaces
• DESIGN: Rolling backpack is equipped with 4 removable wheels and hidden trolley bar, which can be used as a duffel bag or as a trolley bag to adapt to different environments. Reflective strips are added to both shoulders for safe traveling at night
• MULTIPLE POCKERTS: Roller backpack has a total of 9 pockets, including 1 main pocket, 1 main compartment for 14” laptop, 2 zippered pockets, 3 internal slip pockets, 2 water bottle pockets, and scientific internal compartment layering for easier storage
• SIZE: The rolling computer bag measures 12.9*8.2*18.8 inches, weighs 5.95lbs and has a capacity of 32L. It is designed to meet flight certification dimensions and can be placed in the overhead compartment and under the seat
• OCCASIONS: The wheeled backpacks has plenty of interior space and is easy to carry. Use the handles and wheels to lighten the load when the backpack is heavy. Suitable for business trips, vacations, travel, etc