17.3 inch Laptop Backpack for Men,Water Resistant Polyester Backpack with USB Charging Port,Large Bookbag College Backpack Travel bag Black Business Backpack fit all 15.6 17.3 laptops by Outjoy

Description

What difference from others?What improvement we make?
1.More roomy and spacious in Dimension up to 15.75inch(L)*6.3inch(W)*21.65inch(H), 40cm(L)*16cm(W)*55cm(H).
2.Sturdy Metal Buckles instead of traditional plastic buckles connect the strap,which is more durable and reliable.
3.Rust-resistant Chunky zip handle is made of metal and is extremely strong and durable.
4.Double layers of the padded compartments with sized 17" and 13" maximum accordingly fit iPad/Notebook/Laptop.
5.Back part is cushioned and padded comfortably with mesh covered,which is ventilating and alleviate your shoulder fatigue.
6.Water-repellent outer fabric with special waterproof coated handling,protects your objects inside the backpack in light rain.
7.Add-on Drawbar Sleeve on the back section to slip backpack onto luggage pull- along handle so as to carry around conveniently.Add-on Top Zipped Pocket fits handy objects.
8.Connect your power bank(not included) in the power bank pocket on one end,and plug your charging date cable onto the USB charging socket for cell phone,iPad,iPod,MP3 and MP4 etc.
9.There is an elastic rope attached on the strap for hanging sunglasses.