Cosatto Acorn - Isofix Base

Cosatto Acorn i-Size Base

Secure installation. Simple everyday travel.

The Cosatto Acorn i-Size Base is designed to make every journey safer, faster and easier. Built to pair perfectly with the Cosatto Acorn i-Size infant car seat, this non-rotating ISOFIX base provides a secure, stable foundation in your vehicle — so you can click your car seat in and out with confidence.

Using your car’s built-in ISOFIX anchor points, the Acorn i-Size Base ensures consistent, correct installation every time. Clear visual indicators confirm when the base is fitted safely, giving parents complete peace of mind on every trip.

Whether you’re doing the nursery run or a long journey, this base removes the hassle of repeated seatbelt installation — saving time while maximising safety.

Why Choose the Cosatto Acorn i-Size Base?

✔ Secure ISOFIX Installation

Connects directly to your vehicle’s ISOFIX points for a strong, stable fit that reduces seat movement.

✔ Quick Click-In Convenience

Attach and release your Acorn i-Size car seat in seconds — ideal for busy parents on the go.

✔ Visual Safety Indicators

Easy-to-read indicators confirm when the base is installed correctly.

✔ Designed for Everyday Practicality

Compact, lightweight design makes installation simple while maintaining premium safety standards.

✔ Industry-Leading 4-Year Guarantee

Built to last and backed by Cosatto’s extended guarantee for added reassurance.

Compatibility

The Acorn i-Size Base is designed exclusively for use with the Cosatto Acorn i-Size infant car seat, creating a safe and secure travel system for your baby from birth.

What’s Included

• Cosatto Acorn i-Size Base

• 4-Year Guarantee Card

• Vehicle Compatibility List

• ISOFIX Guides

Cosatto Acorn i-Size Base — effortless installation, everyday confidence.

Delivery of your Cosatto Isofix Base

Delivery is Free, You will receive a time window on the day of your delivery.

Delivery is 2-4 Working Days.