How long can I use the Joolz Hub+ cocoon?

The cocoon offers more support to your baby's back and neck, and is suitable for newborns up to a maximum weight of 9 kg. When your baby can sit unaided it's time to switch to the seat unit - this is typically around 6 months of age. The seat unit can be used up to a maximum weight of 22 kg. The foot cover of the cocoon can still be used for children up to 18 months when used without the mattress and mattress holder.