Are you looking for an easy but sanitary way to use a restroom while you’re traveling? A portable bidet is one good suggestion. While bidets have been around for centuries in Europe, the idea of using a blast of water rather than toilet paper is still relatively new in the United States. Traditional bidets - like toilets themselves - can’t be thrown in a suitcase for a road trip, but that’s where portable bidets come into the picture. Here are three models of portable bidets we recommend.