Portable toilets, also known as porta-potties, are self-contained sanitation units designed for temporary use. They are commonly found at outdoor events, construction sites, and festivals, providing a convenient restroom option where permanent facilities are unavailable. These units typically include a toilet seat, a holding tank for waste, and a hand sanitizer dispenser. Most portable toilets are made from durable plastic and are lightweight, making them easy to transport and set up. They come in various sizes and styles, including accessible options for individuals with disabilities. Regular maintenance and cleaning are essential to ensure hygiene and functionality during use.