TIGERNU Slim Business Backpack with USB Charging Port Convertible Water Resistence Carry on Travel Bag with Luggage Strap Fits 15 15.6 Inch Laptops for Men Women Black DEDICATED LAPTOP COMPARTMENT----- Independent laptop pocket Fits up to 15.6 inch laptops/computers/PC locates on the back of this computer bag, and the buffer belt on the bottom is designed for bump or shock absorption purpose,gives your laptop 360 degree protection CONVERTIBLE COMPUTER BACKPACK-----You can use it as a laptop backpack, a handbag and a briefcase.Also, you can hidden the shoulder straps in the luggage strap on the back when you use it in vertical or horizontal mode SMART LAYOUT-----6 different size pockets + 2 pens pockets + 1 key chain on the front part for all of your tiny,sharp or need to be get quicly things.Roomy main pocket for your files,cloth,books etc.,and the back part for your laptop WATER REPELLANT NYLON-----Finishes in high quality nylon,not only protect your backpack from sudden rain but anti scratch and tearing.Sleek surface with the sturdy zipper, meet your demands for soft touching and long time using USB CHARGING PROT-----Connect your smartphone to the external usb port,plug your own power bank to the inside bulit-in charing cable,turn on your power bank,then get your smartphone charged while walking THICKEN BACK CUSHION+2CM THICK +TECHNOLOGY BACKPACK 3D breathable sponge and Shock-absorbing , it can make you comfortable and lightweight Enjoy your free time Connect the USB wire with the external USB port and charge your mobile device The detachable USB wire is inside , it wont be rusty when you wash it Two handles, the one on the side and the other one on the top, More choices, More convenience, More fashion<br> <br> reasonable compartment-----you can put your articles to right way Laptop compartment (The computer&#039;s mezzanine is filled with expanded polyethylene, which protects your laptop, it can hold a 15.6-inch computer) main pocket---put your cellphone , clothes , books daily articles notebookipad Frontage pocket---put your small articles (like , secure pen, cellphone , glasses case , data line , keyholder on the side of the backpack ,you can carry you cup , and it can adjustment If you have too much baggage on your plane and you have no place to put it, you can fix it on the luggage rack There is a Anti-thief pocket behind the backpack that can hold your wallet, bank card, etc. You don&#039;t need to take out the computer when you go through the security check. Pull the zipper off to allow the three sides to fully open. Allow the bag to spread straight through the security check machine. Some times your glasses have no place to rest, and it&#039;s best to put them here.