egg Shell (i-Size) Car Seat


Suitable for rearward facing travel from 40 to 80cm (birth to approx. 15 months), the egg Shell (i-Size) car seat features an enhanced side-impact protection shell, as well as a memory foam headrest providing optimum cushioning for baby in the event of a collision. In addition, the egg Shell has enhanced inner-body padding (for use from newborn), which provides key support for both the side and upper leg muscles on car journeys. As their muscles strengthen, develop and grow, these key protective cushions can be removed enabling baby to use the seat up to 13kg.


egg Travel System
The egg Shell can also be set up in the travel system configuration (Multi Car Seat Adaptors required) and cleverly uses the multi-position handle of the car seat to lock it in position.

egg Shell Car Seat Base
The egg Shell Base anchors to the vehicle using Isofix points. There’s an extendable leg and a rebound bar for stability as well as visual indicators for a simple and correct installation. The seat can also be installed using a 3-point vehicle seatbelt (ECE R44/04).




3-point safety harness with push button release, adjustment and single pull securing. The egg Shell safety harness also features matching shoulder and crotch pads providing essential padding when braking.

Features a retractable four-position canopy, ideal for providing essential shade from the sun. Stitched from the same fabric as the rest of the seat, the curvature of the canopy is reminiscent of the iconic egg curve.

There are three handle positions in total, the third forming a stabiliser to prevent rocking in the car seat when it is placed on a flat surface, such as the floor.



Car seats from leading brands such as Maxi Cosi, Cybex and BeSafe are also compatible with the egg chassis when used with the multi car seat adaptors. A full list of safety-tested car seats are as follows:


  • egg® shell i-Size
  • *Britax Römer Baby-Safe 5Z*
  • *Britax Römer Baby-Safe 3 i-Size*
  • *Britax Römer Baby-Safe iSense*
  • Cybex Aton Q
  • *Cybex Cloud Q*
  • *Cybex Cloud Z*
  • Maxi Cosi CabrioFix
  • Maxi Cosi Pebble, Pebble 360, Plus and Pro
  • *Maxi Cosi Coral*
  • Maxi Cosi Tinca / Maxi Cosi Cabriofix i-Size
  • Peg Perego Primo Viaggio Lounge
  • Recaro Privia
  • BeSafe Izi go
  • BeSafe Izi go Modular


*Maxi Cosi Cabriofix i-Size and Pebble Pro are available to be purchased as part of an egg Package through a stockist, but they cannot be purchased separately through egg/BabyStyle.*


  • egg® shell i-Size
  • Cybex Aton Q
  • *Cybex Cloud Q*
  • *Cybex Cloud Z*
  • Maxi Cosi CabrioFix
  • Maxi Cosi Pebble, Pebble Plus and Rock
  • *Recaro Privia and Zero*
  • *BeSafe Izi go*
  • Joie – I Gemm
  • Nuna – Pippa


Fitting lists are simply a guide and a compatible fit cannot be guaranteed. The only way you will be able to ensure compatibility is if an adequately trained person physically fits the car seat into your car(s) before you purchase. There are many factors to consider here are a few examples:

  • Availability of Isofix
  • Shape of the seats, on which the base will be placed
  • Car manufacturers restrictions
  • Are other car seats fitted that could interfere with fitting?
  • 2,3 or 5 door vehicle
  • Does fitting the base restrict use of any integral belts.

For further assistance and guidance please contact your local retailer.