WINDARS Backpack for Men Women, Durable Casual School Backpacks Teens Boys and Girls Classic 17.3 Inch Laptop Bookbag with USB Charger for College High School Work Travel (Dark Gray)

• 【LOT OF STORAGE & WATERPROOF】 18.5 X 13.1 X 7.3 Inch. 35L. Made of high quality waterproof oxford 300D fabric, wearing-resisting. Three spacious compartment and various independent pockets organize your stuff very well, such as college supplies, travel accessories, books, clothes, camera, iPad, bottle, umbrella and key. Moreover, the main compartment is with padded Laptop pocket, which can hold up to 17.3 inch laptops. Suitable for school/daily life/work/trip/traveling. 【MULTI FUNCTIONAL】Metal Zipper allows it to slide easily and smoothly. Key Ring design, organize your key well and let you find out your key in all sorts of things easier, plenty of pencil pouches for school supplies. Hidden anti-theft pocket protect your valuables from stealing. 【ERGONOMICS & LUGGAGE STRAP】Comfortable airflow back design with thick and soft breathable padding gives you maximum back support. Adjustable shoulder straps can prevent them from slipping, and make the laptop backpack fit your body shape and shoulders better. A luggage strap allows the back pack fit on luggage/suitcase, slide over the luggage upright handle tube for easier carrying. 【USB CHARGE PORT】With built in charging cable inside, this USB backpack offers you a more convenient way to charge your phone while walking. Please noted that the power bank is not included, usb charging port only offers an easy access to charge. 【GIFT WARP AVAILABLE】 Among school backpacks for teenagers, the classic shape is the most popular for student. Of course, it can also be used as a casual backpack and work backpack. To prepare a wonderful gift for friends or family, the book bag is a good decision. (Age: over 3 years old)