Portable camping toilets and cassette toilets are very similar in their overall design and use. They are made to provide campers with a clean, convenient, and comfortable way to use the bathroom while camping or on the road. The main difference between these two toilets, however, lies within their permanence. Cassette toilets are designed to be semi-permanent and are more often seen in large RVs or campers. The entire toilet seat and base are connected to the vehicle and the waste tank is removable for waste disposal. On the other hand, a portable camping toilet is designed to be 100% portable and very easy to transport. They are usually much smaller and lighter than a cassette toilet making them very easy to pack and carry.