Slim and minimalist, yet highly versatile and customizable, the Guerilla Sketcher SketchBuddy Binder offers a convenient way to keep your art supplies handy so that youre ready wheneverand whereverinspiration strikes. Store sketchbooks or watercolor pads up to 8.5" x 5" in the exterior pocket, and secure your pen or pencil in the interior elastic loop. With the included Mini Drawing Board (8.5" x 7") inside, you can easily sketch street scenes, watercolor in plein air, or capture memorable moments anywhere you go. - Guerrilla Sketcher SketchBuddy - Binder.