Case It 3 Ring Binder Zipper Close Filing Folder Notebook Shoulder Strap The Case It 3 Ring Binder is a convenient and secure filing folder with a zipper close design for easy access to your files, letters notebook. The shoulder strap adds an extra level of functionality, making it easy to carry and access your files on the go. Ideal for office and business settings, this binder is a practical and efficient solution for organizing and storing important documents.