QUALITY: Made of a rugged canvas material that is durable and strong. ANTI-THEFT: Built-in lockdown zipper on main compartment, keeps your valuable items safe. PORTABLE POWER: USB port for charging all your devices (power bank not included). ORGANIZATION: Smart organization system features two large zippered compartments (one with laptop/tablet pocket and anti-theft zipper) and two smaller external pockets for your smaller items. EVERYDAY: Perfect for your daily needs, carry all of your gear, room for laptop, books, keys, wallet, phone, and more.