MARK RYDEN Slim Laptop Backpack for Men, 15.6 Inch Business Backpack | Professional Waterproof Backpack with USB Charging Port, 3-in-1 Work Backpack for Commuting, Office, Travel & Daily Use

Multi-compartment Backpack: The slim backpack owns many independent pockets for your items good organized. The front pocket can store passport, power bank or other small items. The top pocket can store office document, magazine. One spacious main compartment fits clothes or daily supplies. One separate laptop compartment fits 15.6 inch Laptop as well as 15 inch, 14 inch and 13 inch Laptop.
USB Charging Port Design: The usb backpack comes with a charging port you can link your phone to and easily charge during outdoors and travel. Place your power bank inside the bag and connect your phone to the outer port (built-in charging cable inside). Please note that this backpack doesn' t power bank itself.
Changeable Style Back Pack: The work backpack is equipped with a side strap that allows it to change into a crossbody bag. And the top and side handles allow you to use it as a handbag when the shoulder strap is hidden in the back space. You can adjust the backpack style according to your individual needs.
Multi-functional Design: Business backpack with back U shaped three-dimensional ventilation design helps with air convection, ventilation and heat elimination. Wide breathable mesh shoulder straps with plentiful sponge pads help relieve the stress from your shoulder. The back of the backpack luggage strap design makes the journey easier. In addition there are breathable shoulder strap design, concave-convex laminated back plate design, comfortable handle design, etc.
Waterproof Backpack: The computer backpack is made of Oxford fabric with high density nylon lining, which has good waterproof performance, protects your belongings from splashing water and rain, is perfect for working, commuting, daily life, etc.