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Acorn i-Size Car Seat Base

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Acorn i-Size Base

Pair the Acorn i-Size Car Seat with the Acorn i-Size Base for ultra-convenience. If you’ve got ISOFIX anchors in your car, then just pop your car seat on and off your i-Size base. ISOFIX is minimal fuss?- just simplicity with a satisfying click that lets you know it’s fastened securely.

What's in the Box?

  • Acorn i-Size Base
  • 4-Year Guarantee Card
  • Vehicle List
  • ISOFIX Guides
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Product Weight 

  • 4.2 kg

Age Range

  • From 40cm to 87cm when used with the Acorn i-Size Seat * (Acorn i-Size seat sold separately)


  • Conforms to R129/03 standard
  • Compatible with Acorn i-Size car seat
  • Easy to install using ISOFIX points in the car
  • Has 5 visual indicators to confirm correct fitting in your car
  • Acorn i-Size base has a rebound bar and support-leg anti-rotation device to prevent car seat movement
  • Allows for Acorn i-Size car seat to be used with ISOFIX or i-Size
  • Collapsible leg for transportation and storage