Waterproof Nylon Backpack Casual Breathable Large Capacity Laptop Multifunction School Bag with USB Port for Men Work Travel Flight Business Black

Three-layer capacity: Multi-layer space, 15.6-inch laptop dedicated compartment.Document combination compartment: It is convenient to carry mobile phones, wallets, pens and other items, and the interior is neat and not messy.Computer compartment bag: The internal computer-specific compartment is shock-resistant and decompressed, reducing external impact and better protecting the computer., USB charging: The backpack has a built-in charging data cable and an external charging port; the mobile phone can continue to be used., Decompression and shock-resistant backpack system: The air deflector back panel design allows the air to flow freely and keeps the back dry at all times. The back is thickened with pearl cotton, which can decompress and resist earthquakes, and travel without burden., Perfect Size, Impeccable Design: It measures 11.8" x 16.5" x 4.7" (30*42*12cm).This backpack is large and durable, which is perfect for College, travel, business, everyday use and outdoor activities as well as a perfect gift choice for people you love!, Water-repellent fabric: The three-dimensional honeycomb breathable fabric releases the back heat and keeps you dry. Breathable elastic straps reduce shoulder pressure., Function and safety: The design of the trolley case fixing belt can release the shoulder pressure with the trolley case, and there is no burden on long-distance travel!, Multi-scenario backpack: With the diversification of modern collaboration methods, business is also life, commuting is also going out to the street, taking into account the trend and fashion to create a fashionable leisure experience for you., Multi-function carrying method: The bag is designed to be hand-held and double-backed, with a variety of carrying methods. Every detail of a fashionable backpack, the incomparable design spirit is the secret that people are crazy about