Arvada & Co PU Leather Portfolio Padfolio Zippered Professional Business Organizer with Calculator & Memo Note Pad - Brown (Brown) QUALITY PU Leather feels great without breaking the bank. ZIPPERED enclosure keeps you neat and organized while on the go. FREE Memo pad and calculator included in each portfolio! STORE important documents or your tablet with the convenient side pocket. PLENTY of slots for business cards and even a space for your photo ID.