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 offers long-lasting comfort, everyday convenience and adaptable protection throughout the toddler and child stages.
ISOFIX and Top Tether installation help provide a secure fit, while Cosatto’s patented 5 Point Plus Anti-Escape System helps keep younger passengers correctly positioned in the harness. Impact-absorbing memory foam, deep side wings and a 10-position adjustable headrest provide additional protection and comfort, while the seat later converts into a high-back booster as your child grows.
15 Months to 12 Years
Suitable from 76 cm to 150 cm for long-lasting use through multiple stages of childhood.
i-Size R129/03
Tested in accordance with the R129/03 i-Size safety standard.
ISOFIX & Top Tether
Secure installation uses ISOFIX connectors and a Top Tether attachment.
Anti-Escape Harness
Cosatto’s 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 comfortable fit over time.
High-Back Booster
The seat adapts into high-back booster mode 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 crash testing in line with ADAC testing levels
- 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 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 for children between 76 cm and 150 cm
- Suitable from approximately 15 months up to 12 years
- Designed to provide long-lasting use across different stages
- Converts into a high-back booster as your child grows
- Maximum stated user weight: 36 kg
- Tested in accordance with R129/03 i-Size requirements
- Subjected to additional crash testing in line with ADAC testing levels
- Impact-absorbing memory foam provides enhanced side-impact protection
- Deep side wings offer additional protection during travel
- Thickly padded headrest helps support the head and neck
- Anti-slip chest and tummy pads add comfort and security
- Features Cosatto’s patented 5 Point Plus Anti-Escape System
- Helps prevent children from slipping out of the harness
- 5-point harness helps distribute 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 installation
- Always check vehicle compatibility before fitting the seat
- 10-position adjustable headrest grows with your child
- No-rethread harness adjustment simplifies everyday fitting
- Removable seat liner provides additional support when needed
- Soft padded armrests provide extra 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-friendly 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 the ISOFIX connectors and Top Tether are correctly secured before travel.
- Check the harness is correctly positioned and adjusted before every journey.
- Use the correct harness or booster configuration for your child's size.
- Check the vehicle seat belt is routed correctly 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.
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