Review on Grey Laptop Backpack with USB Charging Port - Durable, Water Resistant & Theft Proof - Fits 15.6 Inch Laptops for Women & Men - Ideal for Business Travel, College & School by Nigel Cohen

If you need a backpack with lots of space for lots of thick books or whatever, then this backpack is not for you. But I found it very well designed and sturdy. Suitable for most applications. Very comfortable to wear thanks to plenty of padding on the shoulder straps and back. I love the zippered security pocket on the back when you're carrying the backpack. Stylish look and great price. The fabric is waterproof. I put it on the first day, it got caught in the rain, the contents were not damaged. External USB port. You can put the charger in your pocket and not open the pocket to connect the device.