Birth to approx. 18 months. 

Seat belt or isofix (Base M).

The Aton M i-Size offers a removable seat insert that ensures a near-flat lying position for premature and newborn babies. Together with the L.S.P. System and the energy-absorbing shell, the elaborate safety concept helps protect the baby. The height-adjustable headrest, a softly padded harness and the XXL sun canopy ensure a comfortable ride.