This product is discontinued. See our range of Cybex I-Size or our full range of I-Size

Cybex Aton M i-Size Car Seat - Midnight Blue

  • Cybex Aton M i-Size Car Seat - Midnight Blue


RRP: £175.00

Save £44.26

This product is discontinued

To discuss an alternative with our Sales Team please call us on 0330 3500 521 or

To discuss an alternative with our Sales Team please call us

0330 3500 521

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The Aton M i-Size offers the latest safety technology available. When installed with the Base M (additionally available), the infant car seat complies with the new i-Size regulation.

i-Size (ECE R-129) is the new EU standard for child safety, making rear-facing travel mandatory until your child reaches 15 months. The Aton M i-Size is suitable for newborns and babies at a height of 45 cm to 87 cm (max. 13 kg).

The Aton M i-Size offers a removable seat insert that ensures a near-flat lying position for premature and newborn babies. The height-adjustable head rest, a softly padded harness and the XXL sun canopy ensure a comfortable ride.

The 11-position height-adjustment allows the seat to grow with the child and offers extremely long usability. The head and shoulder protectors grow with the personal space requirements of the child.

Together with the L.S.P. System and the energy absorbing shell the elaborate safety concept helps protect the baby. The Linear Side-impact Protection System systematically absorbs the force of a side-impact collision in a linear series of reactions through the use of the shoulder and head protectors.

At the same time, the body’s kinetic energy caused by the impact is absorbed at a very early stage and the head is actively led into a safe position.

The Aton M i-Size is compatible with Cybex and gb buggies and strollers as well as with select other brands when you by adaptors making the all round perfect travel system!

Remember not all car seats fit all vehicles, our trained staff will check the compatibility and ensure you get the right car seat for your vehicle. Alternatively check the Manufacturer Fitting List to ensure compatibility.

i-Size helps parents choose the right car seat by focusing on a child’s height rather than weight. i-Size approved car seats can be used in most cars that have IsoFix fittings, which has been standard in most vehicles since 2007, making the seat easier to install correctly. The legislation also states that the child must travel rearward-facing up to a minimum of 15 months old.

i-Size Compliant

Manufacturers Warranty

Aeroplane Approved

Isofix Installation

Suitable From Birth

Side Impact Protection

Rear Facing

Lie-Flat Position

Travel System Compatible

Adjustable Headrest

Car Seat Base Available

UPF 50+ Hood

Other Colours Available

Machine Washable

  • 10490038810
  • L 66 x W 44 x H 39-56.5cm
  • Navy
  • Unisex
  • 517002678
  • - Birth Up To 15 Months Approx.
  • - 45cm Up To 87cm
  • - When Installed On The Cybex Base M
  • - With Cybex & GB Buggies
  • - Absorbs The Force Of A Side-Impact Collision
  • - Absorbs The Forces Of An Impact
  • - With Integrated Harness Guides
  • - Lie-Flat Position For Premature And Small Babies
  • - With Soft Belt And Crotch Pads
  • - With UPF50+ Sun Protection
  • - Machine Washable At 30°C
  • - 4.2 kg