We have one and use it ALL THE TIME!!! Especially when we travel and go to the campground. We like to do LONG walks and Shelby & Seymour are very content riding when they can't go the distance. It was VERY handy in Kansas City and is almost a necessity when you have two! My hubby first wasn't so sure about gettting one....... and now it is the first thing he asks...."Do we need to take the stroller?"