WEBAmazon.com: Backpack Men. 1-16 of over 20,000 results for "backpack men" Results. MATEIN Travel Laptop Backpack, Business Anti Theft Slim Sturdy Laptops Backpack with USB Charging Port, Water Resistant College School Computer Bag Gift for Men & Women Fits 15.6 Inch Notebook, Grey. Options: 4 sizes. 99,706. 10K+ bought in past month. $2199.