Product Details
About This Product
Product Description
Cosatto Zoomi 3 i-Size Car Seat
The Cosatto Zoomi 3 i-Size Car Seat is designed to grow with your child from approximately 15 months through to around 12 years. Suitable from 76 cm to 150 cm, it combines ISOFIX and Top Tether installation, Cosatto's patented 5 Point Plus Anti-Escape System and an adaptable high-back booster design for long-term everyday use.
Impact-absorbing memory foam, deep protective side wings and a thickly padded adjustable headrest help provide added protection and comfort as your child grows. With a 10-position headrest, removable seat liner, integrated cup holder and machine-washable covers made using recycled plastic bottles, the Zoomi 3 i-Size combines practical family-friendly features with reassuring safety technology.
15 Months to 12 Years
Suitable from 76 cm to 150 cm, providing long-lasting use through the toddler and child stages.
i-Size R129/03
Tested in accordance with R129/03 i-Size requirements with additional ADAC-level crash testing.
ISOFIX & Top Tether
Secure installation uses ISOFIX connectors together with a Top Tether for additional stability.
Anti-Escape Harness
Cosatto's patented 5 Point Plus system helps prevent children from slipping their arms out of the harness.
10-Position Headrest
Adjustable head support grows with your child for a more comfortable and supportive fit.
High-Back Booster
The seat converts into a high-back booster when the integrated harness is no longer required.
- Suitable from approximately 15 months to 12 years
- Suitable for children from 76 cm to 150 cm
- Converts into a high-back booster seat
- R129/03 i-Size tested
- Additional testing in line with ADAC-level crash standards
- ISOFIX and Top Tether installation
- Patented 5 Point Plus Anti-Escape System
- 5-point harness tested up to 20 kg
- Impact-absorbing memory foam
- Deep protective side wings
- 10-position adjustable headrest
- Anti-slip chest and tummy pads
- Soft padded armrests
- Removable seat liner
- Integrated cup holder
- No-rethread harness adjustment
- Machine-washable removable covers
- Fabric made using recycled plastic bottles
- 1 x Cosatto Zoomi 3 i-Size Car Seat
- 1 x Removable Seat Liner
- 1 x Cup Holder
- Chest Pads
- Tummy Pad
- Suitable from 76 cm to 150 cm
- Approximate age suitability from 15 months to 12 years
- Designed to adapt across multiple stages of childhood
- Converts into a high-back booster as your child grows
- Maximum stated user weight: 36 kg
- Tested in accordance with R129/03 i-Size safety requirements
- Subjected to additional crash testing in line with ADAC testing levels
- Impact-absorbing memory foam provides enhanced side-impact protection
- Deep side wings provide additional protection around the child
- Thickly padded headrest helps support the head and neck
- Anti-slip chest and tummy pads add comfort and help maintain harness positioning
- Features Cosatto's patented 5 Point Plus Anti-Escape System
- Helps reduce the chance of children slipping their arms out of the harness
- Integrated 5-point harness helps distribute crash forces across the body
- Harness is tested for use up to a child weight of 20 kg
- Harness can be stored within the seat when no longer required
- ISOFIX connectors provide a secure connection to compatible vehicle anchor points
- Top Tether provides an additional fixing point
- Designed for quick and secure everyday installation
- Always check vehicle compatibility before fitting the seat
- 10-position adjustable headrest adapts as your child grows
- No-rethread harness adjustment simplifies everyday fitting
- Removable seat liner provides additional support when needed
- Soft padded armrests improve comfort on longer journeys
- Integrated cup holder keeps drinks within easy reach
- Fabric covers can be removed for easier cleaning
- Covers are machine washable
- Made using eco-conscious fabrics created from recycled plastic bottles
- Follow the manufacturer's care instructions when washing and refitting covers
- Brand: Cosatto
- Model: Zoomi 3 i-Size
- Product Type: Car Seat
- Height Suitability: 76-150 cm
- Approximate Age Range: 15 months-12 years
- Maximum User Weight: 36 kg
- Harness Maximum Weight: 20 kg
- Headrest Positions: 10
- Installation: ISOFIX & Top Tether
- Safety Standard: R129/03 i-Size
- Product Dimensions: L 45 x W 44 x H 57 cm
- Product Weight: 7 kg
- Always install and use the car seat according to the manufacturer's instructions.
- Ensure both ISOFIX connectors and the Top Tether are correctly secured before travel.
- Check the harness is correctly positioned and adjusted before every journey.
- Use the appropriate harness or booster configuration for your child's size.
- Check that the vehicle seat belt is correctly routed when using booster mode.
- Check vehicle compatibility before purchase and installation.
- Children from approximately 15 months to 12 years
- Families wanting a long-lasting forward-facing car seat
- Parents looking for ISOFIX and Top Tether installation
- Children who benefit from Cosatto's anti-escape harness system
- Families wanting an adaptable seat that converts into a high-back booster
- Free UK delivery available from Hush Little Baby.
- Delivery times may vary depending on supplier stock availability.
- Clear returns information is available before purchase.
- Family-run UK baby and nursery retailer.
- Secure Shopify checkout.
- Friendly UK customer support.
- Carefully selected premium baby and nursery brands.
- Clear delivery and returns information.
Delivery Information
Estimated delivery is typically 3–5 working days. Delivery times may vary depending on product type, supplier processing and courier service.
Returns & Support
Returns are handled directly by Hush Little Baby in line with our returns policy. Customer support is available Monday to Friday.
Business & Fulfilment
Hush Little Baby is operated by James Phillipson as a UK sole trader. Some items may be dispatched from trusted UK or European distribution partners, but all customer service, returns and order support are handled directly by Hush Little Baby.
