MANY STORAGE AND POCKETS: This black backpack with a separate padded laptop compartment holds and protects 33 \", 14 \", 15 \" and 15.6 \" laptops. The middle spacious compartment for everyday use, work, travel or school. Front compartment with many dividers, pen pockets, wallet pocket, card pocket to keep your items organized and easy to find. Perfect laptop backpack for men, laptop backpack for women DURABLE AND WATER RESISTANT: This men's backpack is made of high-density, lightweight and durable, odorless, water-resistant polyester material with smooth zippers. Provides comfort and long-lasting use in everyday life and when traveling. Functions as a professional travel backpack, men's backpack for work, school backpacks for boys, backpacks for teenagers, students, college backpack for college. Lightweight and sturdy: This anti-theft backpack with plenty of padding in the back gives you maximum back support. Comfortable airflow design with thick and soft multi-zone padding. Wide, breathable and adjustable shoulder straps relieve the shoulders. Foam padded carrying handle for long-term carrying. Perfect choice as a camping backpack for women, boy's backpack, school bag, lightweight travel backpack for men. USB port design: The 15.6-inch laptop backpack with a built-in USB charger on the outside and a built-in charging cable on the inside. The technical backpack gives you a more convenient way to charge your phone while walking. Please note that the portable charger is not included, the USB charging port only provides easy access for charging. Functional and safe: A luggage strap on the back allows you to attach the travel backpack to your luggage/suitcase. Thread it over the suitcase for easier transport. With a reflective strip on the front and shoulder so you can be seen in the dark. Well made for international flights and business trips.