Large Size Upgraded Version - Size: L; Increases capacity, improves comfort and relieves back pressure. - Travel Backpack for Women - This backpack is made of waterproof and durable polyester with good breathability and heat dissipation, two padded shoulder straps for lightweight carrying and enhanced strength, reducing shoulder pressure and keeping you cool for a long time. It's tough, sturdy and colorfast. - Independent shoe compartment design and wet pocket - Main pocket x 2, laptop compartment x 2, many other pockets for different purposes. The wet bag is made of high-density waterproof material to help you separate wet clothes and dry items. If you have wet clothes or towels, you can put them into the wet bag. A separate shoe cabinet can help you carry your shoes better and store them in your travel bag. - USB Charging Port - Built-in charging port allows you to charge your phone anytime and anywhere. - Anti-Theft Multifunctional Backpack - There is a zipper bag on the back of the backpack, which can store valuables such as mobile phones and i - Pads, making it easy to prevent theft. Multifunctional backpack: hybrid (backpack/duffel bag/shoulder bag/travel bag) conversion. There are many ways to use it. It can be used as an everyday backpack, a roomy college bag, a professional backpack for your laptop or just about anywhere, perfect for weekend getaways, occasional use. [Dimensions] External dimensions: (length*width*height) 12.99"*7.87"*18.5", weight: 1.285kg/2.83lbs Size: Large-L