Alienware 17R3 Backpack?

Hey there! I bought an Alienware 17R3 a couple of months ago and I have been using the box it was shipped in to transfer it back and forth to my college. Long story short, we don't have unlimited wifi, so playing and downloading stuff has to be done outside of the house. As I am getting quite tired of carrying the box, and because it is breaking apart, I have been looking for a backpack to carry my laptop in. I looked at the Alienware Vindicator and the ROG Nomad backpacks and was wondering if anyone has experience with these. The backpack will be used for school, so it will be holding my laptop, a mouse, a mousepad, the charger for the laptop, and a couple of books, notepads and various other school items. Any and all suggestions are welcome.