Professional 2" Zipper Ring Binder Padfolio with Tablet Pocket and Retractable Handles - Black. Ring binder portfolio features interior padded front pocket with Velcro closure designed to store and protect iPad or tablets up to 10.1 inches. Padfolio with handles offers flexibility with retractable handles making it easy to carry or reducing size in tighter environments. Portfolio binder including removable 2" round ring binder holding 450 sheets of paper. Wraparound zipper closure provides security for important documents, electronics, accessories. Two large exterior pockets. Added functionality with built in dual powered calculator. Offers sleek radius corners, inside snap-closure document pocket, business card and CD pockets, pen loop and letter-size writing pad.