Swissdigital Design laptop backpacks are designed for the new "commuter urban traveller". Material: Polyester, Polyester fiber. Weight: 3.11 pound. Size: 13" x 9.50" x 18.50"/47 x 33 x 24cm. Large capacity can be used as a daily commute and two-three-day jaunty. Supports packing your laptop, tablet, cell phone, books, water bottle and other essentials into the backpack for men. ORGANIZED men's travel backpack. Includes 16 independent pockets for large storage & organization for small items. Main multi compartments with many hidden pockets can accommodate many essentials like college supplies, travel accessories, clothing, notebook, cable organizer, Kindle devices, etc. Side deep zipper pocket for easy access essentials, side elastic net pockets can hold travel gear umbrellas or water bottles. "INTEGRATED USB CHARGING PORT: Equipped with a USB port offering quick access to charge your phone and other electronic devices. The integrated charging port all