Why Buy Me?
- Your little one travels safely and comfortably in the recommended rearward-facing position up to 4 years old.
- The intuitive Click & Go mechanism ensures a quick, safe, and secure car seat attachment to the FamilyFix S ISOFIX base.
- The visual indicators ensure that you install your S-Family seat correctly and safely, so you can travel with peace of mind.
Maxi-Cosi FamilyFix S Car Seat Base - Black
The Maxi-Cosi FamilyFix S is the dedicated ISOFIX car seat base designed to work with the S-Family car seats – Pebble S and Pearl S. Your child's safety is paramount, and that's why FamilyFix S meets the highest and latest i-Size safety standards (R129/03), ensuring maximum protection on every family journey.
With the intuitive Click & Go installation feature, FamilyFix S is designed to be safe, secure, and quick to use, ensuring every installation is a breeze. Visual installation feedback is used to ensure you’ve correctly installed your S-Family car seat, providing peace of mind when travelling with your little one.
At Maxi-Cosi, we always emphasise the importance of rearward-facing travel for infants and young children. With the FamilyFix S, your child can remain in the recommended rearward-facing position up to 4 years old. With the Pearl S, it’s possible to switch to forward-facing travel using the FamilyFix S once your child reaches 15 months old (76 cm) or older.
FamilyFix S is more than just a car seat base; it’s your starting point for safe and secure journeys with your little one. With their safety comes your peace of mind, supported by standout features such as Click & Go installation, feedback indicators and ergonomic release button.
Product Features:
- Meets the highest and latest i-Size safety standards (R129/03), offering maximum safety for your child.
- Ergonomic release button is easy to access from both sides.
- The FamilyFix S ISOFIX car seat base is compatible with both the Pebble S and Pearl S car seats.
Age Suitability: From Birth to 4 years old or 40-105cm.
Health & Safety: ECE R129-03 i-Size
Safety Warning: Max weight 18kg
Composition: ABS+65%PC:4.3%, PA6+30% GF: 10.2%, PP: 28.4%, Aluminum Tube: 2%, Iron tube: 18.1%, Metal: 36%, POM :1%
Care & Maintenance: Use a wet cloth
Self-Assembly Required?: Fully Assembled
Dimensions: 65cm x 34.5cm x 85.7cm
Weight: 6.6kg
Delivery Options
Standard Delivery
The delivery options available in checkout may vary based on your items availability and your location.
Delivery Option |
Delivery Time |
Cost |
Standard Delivery |
We will deliver your order in 4 - 10 days. Pre-order items will be delivered up to 10 days after the delivery date specified on the product page. Personalised items will be delivered within 10 days. Please allow an extra day for Bank Holidays. |
FREE on orders of £50 and over £4.95 on orders under £50 |
Click & Collect |
Subject to eligibility, items will be available to collect from store in 3 - 7 days. |
FREE |
Choose Your Day Delivery | Select the next available delivery date to suit you.* | £5.95 |
DPD Parcel Shop Pickup |
Collect from your local convenience store in 3-7 working days. |
£4.95 |
Saturday Delivery |
Select this option for delivery on a Saturday. |
£9.95 |
*Delivery services only available Tuesday to Friday.