Cybex eGazelle/Gazelle S Second SeatWhen your second child grows old enough to sit upright, add a Gazelle S Seat to carry both your children with the exact same level of comfort. Easy to attach in both parent and world facing positions, the Gazelle S Seat comes in five fabulous colors thatll match your Gazelle S stroller to perfection. Its unique one pull harness helps you secure your child in seconds a lifesaver when youre strapping in two! Tech Specs: Age Range: Use from birth with