What is the size and weight of the Joolz Hub? Related articles How long can I use the Joolz Hub bassinet, cocoon and seat? Why is the Joolz footboard not compatible with my Joolz Hub or Hub+ anymore? How long can I use the Joolz Hub+ cocoon? Why is there no bar included with the Joolz Hub+ cot? Can I carry the Joolz Aer with cot in the overhead compartment?