Buying a Double Pram and Pushchair If your family is expanding due to the arrival of a second child, or you have two children who are similar in age, a double stroller is a great option. Joolz offers a variety of single prams which can be transformed into double buggies. https://pushchairs23353.ageeksblog.com/29486257/the-most-popular-3-in-one-pushchair-that-gurus-use-three-things