♫Large Capacity & Muti Compartments♫This Travel Rolling backpack dimensions 19.68*13.38*8.66 inches With expandable feature,offers you more packing capacity up to 40L. Shoulder Strap can be Stored, neat and beautiful,which can accommodate personal belongings for a 4-5 day trip,a soft padded computer sleeve fit 17.3 inch laptops. ♫Comfortable ♫The rolling backpack is made of high-quality polyester anti-tear material, waterproof, and stylish business style with a durable aluminum telescoping handle, smooth rubber wheels, and dual-way metal zippers. Both the shoulder straps and carry handle have been integrated with soft padding for improved comfort. ♫Backpack & Rolling Backpack Switch At Will♫ The roller backpack features an effortless transition between suitcase and backpack modes. When configured as a backpack, it boasts a bottom design with a concealable wheel cover that, when extended to envelop the wheels, prevents your clothes from getting soiled. As a suitcase, Breathable and adjustable straps can be tucked away into the zipper pocket, so they are not dragging while roller backpack is rolling. ♫[Wide Application Duffel Bag♫ 40L large duffle bag holds clothing, travel accessories. And the telescoping handle can be adjusted to two heights, allowing you to adjust the height according to your needs.Suitable for business and travelers. Use it as an airplane travel backapck, overnight weekender bag, carry on backpack, laptop backpack or beach bag. Age: over 12 years old. ♫TSA-Friendly Design & Duarble Material♫ TSA-Friendly feature makes it getting through airport security quickly and easily by lying the laptop flat without removing it from the bag. The rolling backpack is made of high-quality polyester anti-tear material, waterproof, and stylish business style. Reinforced edges and steel frame, thicker bottom panel can carry relatively large weights. › See more product details