Make sure you have what you need throughout your day with this 2" zipper binder. Durable construction is made of water-resistant materials to withstand the rough wear and tear of your busy schedule. An expanding pocket with a secure bottom allows you to store textbooks, notebooks and small supplies on the outside of the binder. Five-pocket, expanding file provides organized storage for up to 200 loose papers. Three-ring fixture holds up to 380 letter-size sheets. Padded pocket provides an easy-to-access location for your mobile devices. Convertible strap can be used to carry the binder like a backpack or messenger bag.