Take your office on the go or keep your school stuff organized and with the 2" Ring Zipper Binder with Strap from up & up?. Crafted from sturdy material for durable use, this zipper binder comes with a built-in five-file folder and three inner zipper pockets to keep more of your items organized, while the three-ring binder easily holds up to 480 sheets of letter-size paper. Plus, the adjustable shoulder strap and top handles make for easy carrying from one place to another. Keep your homework and handouts organized with this zipper binder.