Acorn i-Size Base Black

The Acorn i-Size Base offers extra stability and fit ‘n’ go convenience. 

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. 

5 Reasons to Buy 

1. Safety and Security

The Acorn i-Size base brings safety and security to your snug passenger. This base has had extensive crash and safety testing as part of the latest R129 / i-Size standard. It’s i-Size and ISOFIX, delivering reduced car seat movement for total peace of mind. 

2. Ease of Installation 

When fitted with Acorn i-Size car seat (sold separately) the Acorn i-Size base brings added security and convenience. It is i-Size compliant and uses ISOFIX installation to secure the Acorn i-Size seat in the car. This base has 5 visual indicators to notify you when the base is correctly installed in the car. Just look for the green. 

3. Safe and Secure  

 Acorn i-Size base has a rebound bar and support-leg anti-rotation device to prevent car seat movement in an impact. 

4. 4 Year Guarantee

Our industry leading 4-year guarantee offers cover like no other, for ultimate peace of mind.

5. Clever Stuff. Happy Babies. 

Acorn i-Size is crafted with Cosatto’s famous storytelling patterns that kids love. In tests, 8 out of 10 kids chose Cosatto for a reason. Fire their imagination with Acorn i-Size car seat.  

What's in the Box?

• Acorn i-Size Base 

• 4-Year Guarantee Card

• Vehicle List

• ISOFIX Guides 

Specification

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) 

Features and Benefits 

• 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