10 Single-Use Toilet Seat Covers per Pac Fanny Pac’s are compact and easy to keep with you in your purse, backpack, luggage or handheld bag. The design and shape of the disposable toilet seat covers are meant to serve and fit a wide range of toilet seat shapes and sizes. Great for individuals who are unable to squat on a public restroom, children who are unable to keep their feet on the floor while using the restroom, traveling in foreign countries, and so much more!