Its sort of half baked. We saw them and thought they were cool, but what happens when you go on a long walk or you want both kids to fall asleep, then it's really not much use to use. If my kids couldn't nap in the stroller, I'd be in big trouble. The Phil and Ted's is the best double stroller out there and is far more practical.

http://www.bobbysbest.com/phil-and-teds-sport-b...