Swissdigital Design backpack products are designed for the new commuter urban traveler. Material: PolyesterPolyester fiber. Weight: 3.11 pound. Size: 13 x 9.5 x 18.5/47 x 33 x 24cm. Big capacitycan be used as daily commute and two-three days jaunty. Supports to pack your laptop, tablet, cell phone, books, water bottle and other essentials into the backpack. ORGANIZED Men's travel backpack. Includes 15 Independent pockets for large storage & organization for small items. Main multi compartments with many hidden pockets can accommodate lots of essentials like college supplies, travel accessories, clothes, notebook, cord organizer,phone charger cable, 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 offeringquick access to charge your phone and other electronic devices. The integrated charging port enables you