Only-Bags.Store Large laptop backpack Laptop bag for school work with USB charging port Waterproof

Size of the extra-large backpack: 13.3" H x 3.5" W x 19.6" D. Capacity: 50 liters. A total of 17 pockets, 3 main compartments, 1 separate padded laptop compartment for 14, 15, 15.6, 17, and up to 17.3-inch laptops/computers. 1 front zip pocket, both side pockets for storing water bottles or umbrellas, 6 inner pockets, 1 anti-theft pocket to protect your belongings, and 3 mesh pockets ensure organization. TSA-approved exclusive design. At security checkpoints, the large backpack can be opened freely 90-180 degrees, allowing you to quickly pass through airport security and keep your items organized. All-around protection for your laptop. With the built-in USB charging cable, the 17.3-inch laptop backpack with USB port offers a convenient way to charge your phone while on the go. The hidden zip pocket of the laptop backpack securely stores your valuable items. Featuring a reflective strip on the front and shoulder, you will be visible in the dark. This men's backpack is made from high-density, lightweight, durable, odorless, water-repellent polyester material with smooth zippers. It is highly durable, tear-resistant, and provides extra protection for your belongings on rainy days and for everyday and weekend use. Comfortable airflow design with thick and soft multi-layer ventilated padding.