The Halo Gavin looks great, and just as importantly, feels good on. This 15-inch backpack comes with a large main compartment that can fit accurately fit laptops, books, and long folders. A smaller secondary compartment with dividers, on the other hand, is perfect for keeping other valuables such as mobile devices and what not. There also a front zip for your tiny things to not get lost in the bigger compartments. This carry-all has plenty more storage compartments and specialized pockets to keep all the must-haves secured and the organizing freak in you sane. It comes in colors black, blue, gray, and red.