The Cybex Aton car seat is a versatile seat to last from birth to 13kg and an award winner which is installed using the adult belt offering your baby a safe and comfortable journey. The Aton features: Removable seat inlay to accommodate a growing child. Integrated hood canopy - Includes head hugger for newborns. Impact absorbing shell and rollover protection. Covers washable at 30°. Lightweight at just 3.5kgs. Group 0 + Weight of your baby: 0 to 13kg. Age guideline: From birth to 12 - 15 month approx. Weight of car seat: 3.5kg. MAMAS & PAPAS