A device that can be removably attached to an article, such as a book, tablet, journal, etc., and is useful for storing both related objects (e.g., pens, pencils, erasers, stylus, etc.) and unrelated objects (e.g., money, eye glasses, earbuds, checkbook, etc.). The device is preferably comprised of a backing, a sleeve attached to said backing, a pocket also attached to said backing and an implement holder attached to said pocket. In a further preferred embodiment, a second pocket or slot may be incorporated onto said sleeve and the device may also have at least one zippered enclosure.