Aton B2 i-Size

The new and award-winning Aton B2 i-Size infant car seat (06/2022 ADAC, infant 45-87 cm): With Linear Side-impact Protection, newborn inlay and height-adjustable headrest, it helps you get your baby safely from A to B.
Color: Dynamic Red


Optimal protection for peace of mind
Optimal protection for peace of mind
The latest R129/03 safety standard was the benchmark in the development of the Aton B2 i-Size. The infant car seat and matching Base One are approved to the latest standards, have i-Size compatibility and have undergone extended side-impact testing.
Reduces the force of a side-impact
Reduces the force of a side-impact
The Linear Side-impact Protection System increases safety in the event of a side-impact collision. In combination with the energy-absorbing shell, it can reduce the force of a side-impact by approximately 25%.
Protects your child from sun and wind
Protects your child from sun and wind
The XXL sun canopy is made of UPF50+ fabric that protects your child's sensitive skin from the sun's rays. Additionally, the foldable canopy reliably shields from wind when the journey continues outside the car.

Is this car seat compatible with my car?

This car seat is an i-Size car seat and can be installed on any i-Size vehicle seat (please check your vehicle user guide). What is i-Size?

For cars without i-Size seats, please check on our Car Compatibility Tool. Cars with i-Size vehicle seats are not included in this tool.

Car compatibility


660 mm
440 mm
390 mm
3.8 kg

What is included?

What is included?

  • Aton B2 i-Size Infant car seat
  • Newborn Inlay
  • User Guide