LOTS OF STORAGE AND POCKETS: This laptop backpack has a separate laptop compartment for 15.6" laptops as well as 15", 14" and 13" laptops. A spacious packing compartment for everyday essentials, tech electronics accessories. The front compartment has many pockets, a pencil case and a key holder to keep your things organized and easier to find.COMFORTABLE AND STRONG: Comfortable airflow back design with thick and soft multi-panel ventilated padding for maximum back support. Breathable and adjustable shoulder straps relieve shoulder pressure. The foam-padded top handle can be carried around for extended periods of time.FUNCTIONAL AND SAFE: Luggage straps allow laptop backpacks to be placed on luggage/suitcases and slide over luggage upright handle tubes for easy portability. In addition, the men's backpack is equipped with reflective night straps to make your travel safer and more comfortable no matter where you are. A well-made travel laptop backpack for international plane trips and day trips.USB Port Design: External built-in USB charger, internal built-in charging cable, this USB laptop backpack provides you a more convenient way to charge your phone while walking. Please note that this laptop backpack does not power itself, the USB charging port only provides convenient charging access. The headphone jack lets you listen to your favorite music hands-free on the go.DURABLE MATERIALS AND STRONG: This laptop backpack is made of waterproof durable polyester fabric with metal zippers. Ensure safe and long-lasting use every day and weekend. Provide you with professional office work bags for men and women, school bags for boys and girls. Perfect for business trips, weekend getaways, shopping or other outdoor activities in your daily life.Strap Type: Padded StrapSize: 47*33*21cmColour: BlackPacking list: 1pcs