The JanSport Big Student Backpack keeps you rollin' with old-school flavor and a refreshingly simple design. With two main compartments, this bookbag has plenty of room to separate your theory of evolution and creationism textbooks. S-curved shoulder straps won't chafe your shoulder blades as you power walk across campus, and the fully padded back panel protects your spine from Moby Dick. Stash your pens, pencils, and gum in the top zippered accessory pocket for quick retrieval. The front pocket organizers handily stash your cell phone and calcumalator, and a headphone port lets you groove as you book it from class to class.