The Mamas and Papas Aton is our lightest infant carrier, weighing just 3.5kg. Combine it with the Mamas and Papas Armadillo Pushchair or the Mamas and Papas Pixo Pushchair to create a travel system (adaptors sold separately). An award winning versatile seat to last from birth to 13kg can be fit on its own, with the Aton Belted Base, or with the Aton ISOFIX Base. Rollover and impact absorbing protection. Car seat features: Car seat group 0 plus. Suitable for children birth to 12-15 months. Suitable for children from birth to 13kg. For use with 3 point seat belts. Rear facing. 3 point harness. Harness sleeves . General information: Weight 3.5kg.