The company Trautwein thinks that bathing with another person is just to uncomfortable and cramped. They have designed the Yin Yang bath as a solution for couples who agree with their one-per-tub philosophy.
The Yin Yang bath features separate ‘his’ and ‘hers’ tubs which allow couples to be close enough to hang out, but not close enough to contaminate waters. The tub features gender indicating lights (in case you forget which side is yours) and an in-water sound system for the ultimate bathing experience. Don’t worry if your significant other isn’t in the mood for bath-time, you can fill up just one side and relax solo.