Hi, Neda,

There is no Junama base, the base is only car seat-related. Each car seat is compatible and attachable to its own dedicated base (some car seat lines have multiple models from the same brand compatible with one Isofix base), but there is no universal base. Thus, for the Cybex Cloud Z to be attachable to an Isofix bae for the car, you need to get the dedicated Cybex Cloud Z base called Base Z.