It's so easy for them, they actually used it inside my SUV or on our fishing boat - which does not have a bathroom. They are not always keen on jumping into the middle of the ocean just to pee. I have also use the product on car trips (love avoiding the long lines at rest stops) and when we go camping. The girls just go to the bathroom right inside the tent, great when it's night time or raining. Although I initially started with just one that we shared (it never gets dirty because the collection bag wraps around it and gets tossed), my 10 year old has her own now because she likes to carry it around. Without a doubt, a superior product, especially for dads with young girls who hate grime and germs.
Travel Dad - Hollywood, Florida (05/26/14)