The roller buggy has multiple functions, either for the common use as a baby stroller that allows relaxing walks in different terrains, such as streets or forest-paths, or as a scooter.
The transformation to a scooter occurs through a simple pull of the lower body, thus extending the buggy. The scooter opens up new possibilities to the common use of a baby carriage, meant for people with affinity to fast moving means of transportation with the child.