Cybex G-Line Car Seat Bundle - Cloud G3 + Sirona G3 + Base G3CYBEX G Line Car Seat Bundle Cloud G3, Sirona G3 & Base G3 CYBEX G Line Bundle Complete Car Seat Coverage from Birth to Four Years The CYBEX G Line Bundle brings together the Cloud G3 infant carrier, the Sirona G3 rotating toddler seat, and the Base G3 ISOFIX base in a single purchase everything you need to keep your child safely seated from the day they come home until they're around four years old. One shared base. Two seats. Zero compromises. All