Product | Maxi-Cosi Onyx i-Size Car Seat - Full Graphite
Why shop at Natural Baby Shower?

Save 5% with code SAVE5 | T&C's apply
Save 5% with code SAVE5 | T&C's apply
Choose greener delivery 🌱 DPD Pickup near you
Choose greener delivery 🌱 DPD Pickup near you
Fabrics machine washable up to 30c
We want you to shop with confidence, so we provide a warranty on all our products against faults and breakage. Some manufacturers offer extended warranty coverage; see further info here.
If you have an issue with your product, please submit a claim using this claim link.
Standard UK Delivery (1-3 days)
Express Delivery (UK Mainland)
Order by 4pm weekdays / 12pm Saturdays
Channel Islands (VAT removed)
Some size/weight restrictions apply for certain regions. Full details at checkout.
Questions? Our friendly team is happy to help! For more details, check our delivery page.
We offer a 90-day returns policy. For full details, see our full returns policy.
Onyx is designed for safe journeys together. It meets the highest and latest i-Size safety standards and keeps your child protected throughout childhood. Its integrated G-CELL panels provide the very best protection in the event of side collisions, while the 5-point safety harness offers the most secure fit as they grow.