Product Details
About This Product
Product Description
Doona X Infant Car Seat & Stroller – R129 i-Size – 40–85cm (Birth to 13kg)
Hush Little Baby is a UK-based online baby and nursery retailer. This product is sourced from trusted suppliers and may be fulfilled through authorised UK or EU partner warehouses.
The Doona X Infant Car Seat & Stroller is an integrated rear-facing infant car seat and stroller suitable from birth up to 13 kg (40–85 cm).
Designed for everyday travel, the Doona X converts from car seat to stroller in one motion and features three stroller recline positions, side impact protection and R129 (i-Size) compliance.
Car Seat & Stroller in One
Converts between car seat and stroller modes using a single integrated system.
Suitable From Birth
Designed for infants from 40–85 cm with included newborn support insert.
R129 i-Size Safety
Complies with current European R129 (i-Size) safety regulations.
Three Recline Positions
Stroller mode offers Sit, Relax and Lay Back positions for flexibility during use.
Side Impact Protection
Integrated Side Impact Protection (SIP) and five-point harness help support secure travel.
Travel-Friendly Design
Compact integrated design suitable for everyday journeys and travel use.
- Suitable from birth
- Height range: 40–85 cm
- Maximum child weight: 13 kg
- Rear-facing installation only
- Approximate suitability to 15 months
- Converts from car seat to stroller
- R129 (i-Size) compliant
- Three recline positions in stroller mode
- Integrated five-point harness
- Side Impact Protection (SIP)
- Adjustable headrest
- Removable newborn insert
- Shock-absorbing mechanism
- ISOFIX base compatible (sold separately)
- Air travel approved (airline approval may vary)
- Folded: W44 × L72.3 × H45.6 cm
- Unfolded: W44 × L89.3 × H98–103 cm
- Product Weight: 8.3 kg
- Maximum Child Weight: 13 kg
- Rear-facing use only
- Compatible with Doona ISOFIX X Base (sold separately)
- Follow vehicle and manufacturer installation instructions
- Use only within stated height and weight limits
- Seat cover, canopy and shoulder pads are removable and washable
- Clean hard surfaces with a soft damp cloth
- Allow components to dry fully before reuse
- Follow manufacturer care instructions for fabric components
- ECE R129 (i-Size) compliant
- Rear-facing infant travel system
- Air travel approved (airline approval may vary)
- Always secure child using the integrated harness system
- Estimated delivery times are shown on this page where available
- This item may be shipped from trusted UK or EU partner warehouses
- Delivery times may vary depending on stock location and processing times
- Where multiple items are ordered, items may arrive separately
- Returns are accepted in line with our returns policy
- Customer support is available for product and order enquiries
- Secure checkout and clear returns information provided
- UK-based baby and nursery retailer
- Products sourced from trusted suppliers
- Orders fulfilled via trusted UK & EU partner warehouses
- Estimated delivery: typically 3–10 working days
- Items may arrive separately where applicable
- Secure checkout and clear returns information
- UK customer support available Monday–Friday
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.




