Keep your pens close at hand with this slim pen case attached to your notebook. It features an easy-access pen pocket with a flap closure, plus a larger zipper pocket for additional storage. The adjustable elastic strap fits A5 or B6 notebooks and works with both hardcover and softcover designs. Made from rugged cotton canvas, this case attaches securely to your notebook cover. Simply expand the strap, slip it over your notebook, and tighten until snug. Perfect for writers, students, and anyone who wants their pens organized and within reach.