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About This Product
Product Description
Doona i Infant Car Seat & Stroller – i-Size R129 – 40–85cm – Birth to 13kg
The Doona i Infant Car Seat & Stroller is an integrated rear-facing infant car seat and stroller designed to make everyday travel with your baby simpler. Suitable from birth for infants measuring 40–85cm and up to a stated maximum weight of 13kg, it transforms from car seat to stroller without the need for a separate pushchair chassis.
Designed in accordance with ECE R129 requirements, the Doona i combines an integrated 5-point harness, adjustable headrest, ergonomic newborn insert, Side Impact Protection and an anti-rebound handlebar. Its built-in wheel system and compact design make it particularly practical for short journeys, appointments, shopping trips, urban travel and family days out.
2-in-1 Travel Solution
Converts from a rear-facing infant car seat into a stroller without requiring a separate pushchair chassis.
40–85cm
Suitable from birth for babies measuring 40–85cm, with a stated maximum child weight of 13kg.
ECE R129
Designed to comply with ECE R129 child restraint requirements according to the supplied product information.
Side Impact Protection
Integrated Side Impact Protection forms part of the Doona i infant car seat design.
Integrated Wheels
The built-in wheel system enables quick transitions between car seat and stroller configurations.
Newborn Insert Included
Supplied with an ergonomic newborn insert for use during the appropriate early stage according to Doona guidance.
Key Features
- Integrated infant car seat and stroller design.
- Transforms from car seat to stroller without a separate chassis.
- Suitable from birth within the manufacturer's stated usage limits.
- Suitable for babies measuring 40–85cm.
- Maximum stated child weight of 13kg.
- Rear-facing vehicle installation only.
- ECE R129 compliant according to the supplied product information.
- Integrated 5-point harness.
- Side Impact Protection.
- Adjustable headrest.
- Ergonomic newborn insert included.
- Anti-rebound handlebar.
- Integrated quick-release wheel system.
- Compact design for everyday travel.
- Removable and washable fabric components.
- Approved for air travel according to the supplied product information, subject to individual airline acceptance.
Integrated Car Seat & Stroller
- The Doona i combines an infant car seat and stroller into one integrated product.
- The stroller wheels are built directly into the system.
- No separate stroller chassis is required for conversion into stroller mode.
- This allows you to move between vehicle and pedestrian travel without transferring your baby into a separate pushchair seat.
- Always follow Doona's instructions when converting between the two configurations.
One-Motion Conversion
- The integrated wheel system is designed to allow the product to transition between infant car seat and stroller modes.
- This can be particularly convenient during short trips, shopping journeys and appointments.
- Always complete the conversion according to Doona's instructions.
- Keep babies, children and fingers clear of moving components during conversion.
- Check that all relevant locking mechanisms are fully engaged before moving the stroller.
Suitable From Birth – 40–85cm
- Designed for use from birth within the manufacturer's stated child size limits.
- Child Height Range: 40–85cm.
- Maximum Child Weight: 13kg.
- Both height and weight limits should be considered when assessing suitability.
- Age is only an approximate guide and should not replace Doona's specific child size requirements.
- Stop using the product once your child reaches any manufacturer-specified usage limit.
ECE R129 Safety Standard
- The Doona i complies with ECE R129 requirements according to the supplied product information.
- It is designed for rear-facing infant travel within its approved usage range.
- Always follow Doona's installation instructions and check vehicle compatibility before use.
- Approval to a safety standard does not by itself confirm compatibility with every vehicle or seating position.
Rear-Facing Vehicle Travel
- The Doona i is designed for rear-facing use during vehicle travel.
- Always install the product using the method specified in the Doona instruction manual.
- Check that the restraint is secure before every journey.
- Never use a rear-facing child restraint on a passenger seat protected by an active frontal airbag.
- Check the vehicle handbook where necessary before installation.
Integrated 5-Point Harness
- The Doona i features an integrated 5-point harness.
- The harness should be adjusted to provide an appropriate fit for your baby.
- Ensure the straps lie flat and are not twisted.
- Check that the harness is appropriately tightened before every journey.
- Avoid bulky clothing beneath the harness, as this can affect restraint fit.
Adjustable Headrest
- An adjustable headrest allows the seating configuration to be adapted as your baby grows.
- Position the headrest according to Doona's manufacturer instructions.
- Check the headrest and harness position regularly as your baby's height changes.
- Never modify the headrest or harness system.
Ergonomic Newborn Insert
- An ergonomic newborn insert is supplied with the Doona i.
- Designed for use during the appropriate early stage.
- Use and remove the insert only when instructed by the manufacturer.
- Do not add aftermarket padding, cushions, liners or positioning products that have not been approved for use with the Doona i.
Side Impact Protection
- Integrated Side Impact Protection forms part of the Doona i child restraint design.
- Always install and use the product exactly as instructed so its safety features can function as intended.
- Do not modify, remove or interfere with safety-related components.
- Stop using the product if any safety-critical component becomes damaged.
Anti-Rebound Handlebar
- The adjustable handlebar functions as an anti-rebound component during vehicle use according to the supplied product information.
- The handle must be positioned correctly for vehicle travel.
- Always follow the exact handle position shown in Doona's instructions.
- Confirm the correct position before every vehicle journey.
Quick-Release Integrated Wheels
- The built-in wheel system allows the Doona i to convert into stroller mode.
- The wheels can be positioned appropriately when preparing the product for vehicle travel.
- Always check that the wheels and associated locking mechanisms are correctly positioned.
- Regularly inspect the wheels for dirt, excessive wear or damage.
- Do not use the stroller if the wheel or conversion mechanism is not operating correctly.
Compact Urban-Friendly Design
- The integrated design removes the need to carry a separate stroller chassis during suitable outings.
- Well suited to urban journeys, appointments, shopping trips and everyday transport.
- The product measures approximately W44 × L71.2 × H53.4cm in its folded/car-seat configuration.
- In stroller mode, the stated dimensions are approximately W44 × L84.7 × H102cm.
- Always check available vehicle or storage space before purchase where product dimensions are important.
Air Travel
- The supplied product information states that the Doona i is approved for air travel.
- Individual airline rules, aircraft configurations and child-seat requirements can vary.
- Always contact your airline before travel to confirm that the Doona i will be accepted on your specific flight.
- Follow both airline and Doona instructions when using the seat during air travel.
Product Specifications
- Brand: Doona.
- Model: Doona i.
- Product Type: Integrated Infant Car Seat & Stroller.
- Suitable From: Birth within manufacturer limits.
- Child Height Range: 40–85cm.
- Maximum Child Weight: 13kg.
- Vehicle Direction: Rear-Facing Only.
- Safety Standard: ECE R129 according to supplied product information.
- Harness: Integrated 5-Point Harness.
- Headrest: Adjustable.
- Newborn Insert: Included.
- Side Impact Protection: Yes.
- Anti-Rebound Handlebar: Yes.
- Wheel System: Integrated Quick-Release / Convertible Wheel System.
- Folded / Car Seat Dimensions: Approximately W44 × L71.2 × H53.4cm.
- Unfolded / Stroller Dimensions: Approximately W44 × L84.7 × H102cm.
- Product Weight: Approximately 8kg.
- Air Travel: Approved according to supplied product information, subject to airline acceptance.
What's Included
- 1 x Doona i Infant Car Seat & Stroller.
- 1 x Ergonomic Newborn Insert.
- Integrated Wheel System.
- Integrated 5-Point Harness.
- Adjustable Headrest.
Ideal For
- Newborn and infant travel within the stated 40–85cm and 13kg limits.
- Families looking for an integrated infant car seat and stroller.
- Short transitions between vehicle and stroller use.
- Urban and town travel.
- Appointments and shopping trips.
- Everyday family transport.
- Families wanting to avoid carrying a separate stroller chassis for suitable outings.
- Air travel where the individual airline confirms acceptance.
Cleaning & Care
- Fabric components are removable and washable according to the supplied product information.
- The seat cover, canopy and shoulder pads should be cleaned according to Doona's manufacturer instructions.
- Clean suitable plastic and metal surfaces using a soft damp cloth.
- Avoid harsh chemicals or unsuitable cleaning products that could damage product components.
- Allow all components to dry completely before reassembly or reuse.
- Regularly remove debris from the wheels and moving mechanisms.
- Inspect the harness, handlebar, wheels, frame and locking mechanisms regularly.
Important Car Seat Safety Information
- Always read and follow Doona's instruction manual before using the car seat.
- Use the product only within the manufacturer's stated child height, weight and developmental limits.
- Do not use beyond 85cm or 13kg, or beyond any other manufacturer-specified limit.
- The Doona i must be used rear-facing during vehicle travel.
- Always check compatibility with your vehicle and intended seating position.
- Install the child restraint exactly as described in Doona's instructions.
- Always secure your child with the integrated 5-point harness.
- Check the harness before every journey to ensure it is correctly positioned, lies flat and is appropriately tightened.
- Never use a rear-facing child restraint on a passenger seat protected by an active frontal airbag.
- Ensure the handlebar is positioned correctly for vehicle use.
- Use the newborn insert only during the stage specified by Doona.
- Do not add unapproved cushions, padding, inserts or accessories.
- Do not use the car seat if it has been involved in a collision or if any safety-critical component is damaged.
- Never modify the car seat, harness, handlebar, wheel system or safety mechanisms.
- Inspect the product regularly for signs of damage, excessive wear or malfunction.
Important Stroller Safety Information
- Always follow Doona's instructions when converting the product into stroller mode.
- Never leave a baby or child unattended.
- Ensure the wheels and stroller locking mechanisms are fully deployed and securely engaged before moving the stroller.
- Always use the integrated harness correctly while your baby is in stroller mode.
- Keep your baby, other children and fingers clear of moving components during conversion.
- Engage the parking brake whenever the stroller is stationary and before placing your baby into or removing them from it.
- Take additional care around roads, kerbs, slopes, steps and uneven surfaces.
- Never use the stroller on stairs or escalators with a baby inside.
- Do not hang heavy bags or other items from the handlebar, as this can affect stability.
- Regularly inspect the wheels, brakes, handle, harness and conversion mechanisms.
- Stop using the stroller if any safety-critical component is damaged, loose or not functioning correctly.
Important Infant Car Seat & Sleep Information
- The Doona i is primarily an infant car seat for vehicle travel with an integrated stroller function.
- Follow Doona's guidance regarding how long your baby should remain in the car seat.
- For routine or prolonged sleep, use an appropriate separate firm, flat and clear infant sleep surface in line with current safer-sleep guidance.
- Do not add pillows, loose bedding, positioning products, extra mattresses or unapproved padding to the car seat.
- Always ensure your baby's face remains uncovered and breathing is unobstructed.
- Regularly check your baby during both vehicle and stroller use.
Delivery Information
- Estimated delivery is typically 3–10 working days.
- This item may be dispatched from trusted UK or EU partner warehouses.
- Delivery times can vary depending on stock location and processing times.
- Where multiple products are ordered, items may arrive separately.
Returns & Support
- Returns are accepted in line with our returns policy.
- Customer support is available for product and order enquiries.
- Secure online checkout and clear returns information are provided.
- UK customer support is available Monday–Friday.
Why Buy From Hush Little Baby?
- UK-based online baby and nursery retailer.
- Carefully selected products from established suppliers and manufacturers.
- Secure online checkout.
- Friendly customer support for product and order enquiries.
- Clear delivery and returns information.
- Estimated delivery is typically 3–10 working days.
- Products may be fulfilled directly through trusted UK or EU partner warehouses.
- Where an order contains multiple items, products may arrive separately.
- 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.
