This bicycle school bag is designed to be particularly child-friendly, as it is conceivably simple and quick to handle. Two mechanical fasteners between the two halves of the bag connect them automatically. The same fasteners also lock it to the luggage carrier. Lifting the bag up by the middle loop simply unlocks the fasteners. The reflective fabric increases safety and the basic colour (red) matches the colour scheme of the Woombikes. The bag relieves the children’s backs and supports their balance when cycling.