The Sleep Rolls slot on to the Mini Handlebar and provides a soft support for resting. They are made from the same material as the seat, EVA, and are hollow.
Two of the designs are decorated with soft toy characters: NIJNTJE (the rabbit) and YEPP (fried egg face). The soft toys have been tested to EN-71-3 and are attached by Velcro.
The BASIC design is without a soft toy.