"The Aton M i-Size features the latest safety innovations. When installed with the M base (available separately), the car seat meets the new i-Size regulation. The i-Size regulation (UN R129) sets new safety standards, making the rear-facing position a must until your child is 15 months old. The Aton M i-Size is suitable for babies from birth 45 cm and up to 87 cm (max 13 kg)."

Unfortunately, the brand do not mention the Isofix base.