KROSER Laptop Backpack 15.6 Inch Laptop Computer Backpack with USB Charging Port Water-Repellent Travel Business Bag College Casual Daypack for Men/Women-Charcoal Black

DURABLE MATERIAL: The laptop backpack is made of good environment-friendly poly fabric with new function of water-repellent, which is quite durable. Dimensions: 18"x12.8"x7.5", fits up to 15.6” laptop.
MULTI-COMPARTMENTS & POCKETS: Our computer backpack with separated compartments and pockets which can provide roomy space for your computer, iPad, power bank, A4 files, wallet, pens, cards, clothes and more your items. A zippered pocket at each side can hold your umbrella, water bottle, etc. RFID Pockets with Identity protection function protects date encoded on most IDs, credit cards and passports.
USB PORT DESIGN: Built-in USB PORT is convenient to charge your cell phone by the connected power bank (POWER BANK is not included).
COMFORTABLE&STURDY: This practical backpack with a foam padded top handle for long-time carry on. Comfortable back design with thick but soft multi-panel ventilated padding, gives you maximum back support. Breathable padding shoulder straps for a more comfortable fit, relieve the stress of shoulder.
FUNCTIONAL&CONVENIENCE: A well-knit luggage strap allows backpack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying, making your journey more convenient wherever you go. One side of the shoulder strap with glasses hook, can hang sunglasses. Its Humanized design makes it can be used at business trip, daily work, school, college, occasional travel and so on.