iYaffa Women Backpack Genuine Leather Convertible Shoulder Bags Black Material:Genuine Leather with fabric lining Deep Bag Size,You Can Take Ipad, A4 Magazine, Portable Textbooks, Clothing, Wallet, Cell Phone to This Backpack Purse Closure Type: zipper/External Stucture Providing 1 Zipper Hidden Back Pocket/ Internal Structure providing 1 Internal Zipper and 2 Openning Pocket Organization/1 Zipper Pocket in the Bag 2 Features ,This Bag Can be as a Backpack with 2 Removable Shoulder Strap. And Can be as a Shoulder Bag with 1 Shoulder Strap Size: 9inch *12.5inch *5.5inch