1. Introduction
The Doona i is an innovative infant car seat and stroller system designed for convenience and safety. It transforms from a car seat to a compact stroller with a single action, making transitions smooth for parents and comfortable for infants. This product complies with the new i-Size R129 safety standard.
This manual provides essential information for the safe and correct use, installation, and maintenance of your Doona i. Please read it thoroughly before first use and keep it for future reference.
Image 1.1: The Doona i in both car seat and stroller configurations, showcasing its dual functionality.
Image 1.2: A woman pushing the Doona i stroller, highlighting its ease of use and portability for various environments.
2. Safety Features and Standards
The Doona i is engineered with multiple safety features to protect your child. It meets stringent safety standards for various modes of use:
- i-Size R129 Compliance: Adheres to the latest European safety standard for child restraint systems, ensuring enhanced protection, especially for side impacts.
- Integrated 5-Point Harness: A secure harness system that keeps your child safely restrained.
- Side Impact Protection (SIP) Add-on: An additional safety component that enhances protection from side collisions by absorbing impact energy.
- Integrated Infant Insert: Ergonomically designed to support the natural lying posture and development of newborns.
- Aircraft Approval: Certified for use on aircraft, offering versatility for travel.
Image 2.1: Visual representation of Doona i's compliance as a child seat (R129), stroller (EN 1888), bouncer (EN 12790), and its aircraft approval.
Image 2.2: An overview of the Doona i's key safety and design enhancements, including the adjustable headrest, integrated harness, and SIP add-on.
3. Setup and Installation
3.1. Included Accessories
Your Doona i comes with the following essential accessories:
- Integrated Infant Insert & Head Support: Provides proper ergonomic support for newborns. Remove when the child exceeds 60 cm in height or 5 kg in weight.
- Seat Protector: Designed to prevent stains on your car or other seats.
- Side Impact Protection (SIP) Add-on: Attaches to the side of the car seat to enhance crash protection.
Image 3.1: The included accessories: the integrated infant insert for newborn support, the seat protector, and the Side Impact Protection (SIP) add-on.
3.2. Car Installation
The Doona i can be installed in your vehicle using two methods: ISOFIX or the vehicle's seatbelt. Always ensure the car seat is rear-facing when installed in a vehicle.
- ISOFIX Installation: For vehicles equipped with ISOFIX anchor points. Follow the specific instructions provided with your ISOFIX base (sold separately) for secure attachment.
- Seatbelt Installation: For vehicles without ISOFIX, or as an alternative. Route the vehicle's 3-point seatbelt through the designated guides on the Doona i and secure it tightly. Refer to the detailed diagrams in the full manual for correct belt path.
Image 3.2: Demonstrates both ISOFIX base installation (left) and vehicle seatbelt installation (right) for the Doona i car seat.
4. Operating Instructions
4.1. Transformation (Car Seat to Stroller)
The Doona i features a unique one-action transformation mechanism. To convert from car seat mode to stroller mode, release the locking mechanism and extend the wheels. To convert from stroller mode back to car seat mode, retract the wheels and secure the locking mechanism. Always ensure the transformation is complete and locked before use.
Image 4.1: The Doona i transitioning through its three primary modes: car seat, reclined stroller, and upright stroller.
4.2. Adjustments
- Headrest: The headrest can be easily adjusted with a single action to accommodate your child's growth. Pull to adjust its position.
- Handle: The handle height is 102 cm and features a comfortable leather-like cover. Ensure the handle is securely locked in position before pushing.
- Harness: The integrated 5-point harness is adjustable to ensure a snug and secure fit for your child. Adjust the shoulder pads to connect below the headrest for convenience when placing or removing your child.
5. Maintenance and Care
5.1. Cleaning Instructions
- Seat Pads: The seat pads are removable and washable.
- Canopy & Shoulder Pads: These can be removed and hand-washed with a neutral detergent. For the canopy, machine washing in a net is possible, but hand washing is recommended.
- Infant Insert & Head Support: These can be removed and hand-washed with water.
- Frame & Plastic Parts: Wipe clean with a damp cloth and mild soap. Do not use abrasive cleaners.
5.2. Wheel Maintenance
The Doona i features quick-release wheels, allowing for easy removal for cleaning, replacement, or storage. Regularly check wheels for debris and ensure they spin freely. Wheel covers are available separately if desired.
6. Troubleshooting
If you encounter any issues with your Doona i, please refer to the following general advice. For specific problems not covered here, consult the detailed troubleshooting section in the full product manual or contact customer support.
- Difficulty Transforming: Ensure all locking mechanisms are disengaged. Check for any obstructions in the wheel or frame mechanism.
- Harness Adjustment Issues: Verify that the harness straps are not twisted and are correctly routed through the slots.
- Wheels Not Rolling Smoothly: Check for debris (e.g., hair, dirt) caught in the wheel axles. Clean the wheels as per maintenance instructions.
- Car Seat Not Securing Tightly: Re-read the installation instructions for both ISOFIX and seatbelt methods. Ensure all belts are pulled taut and the car seat has minimal movement.
7. Specifications
Image 7.1: Detailed dimensions of the Doona i in both car seat and stroller configurations.
| Model | 758200 |
| Color | Nitro Black |
| Product Weight | 8 kg (17.6 lbs) |
| Product Dimensions (Car Seat Mode) | 44 x 71.2 x 53.4 cm (17.3 x 28 x 21 inches) |
| Product Dimensions (Stroller Mode) | 44 x 84.7 x 102 cm (17.3 x 33.3 x 40.2 inches) |
| Recommended Minimum Weight | 1.8 kg (4 lbs) |
| Recommended Maximum Weight | 13 kg (28.7 lbs) |
| Recommended Height Range | 40 cm to 85 cm (15.7 to 33.5 inches) |
| Target Age | Newborn |
| Materials | PA+GF, Aluminum, Polyurethane, Polyester, Polypropylene |
| Harness Type | 5-point |
| Installation Methods | ISOFIX (with base, sold separately) or Vehicle Seatbelt |
| Safety Standards | i-Size R129, EN 1888 (Stroller), EN 12790 (Bouncer), Aircraft Approved |
| Country of Manufacture | People's Republic of China |
8. Warranty and Support
8.1. Warranty Information
The Doona i Infant Car Seat & Stroller comes with a 2-year warranty from the date of purchase. This warranty covers manufacturing defects under normal use. Please retain your proof of purchase for warranty claims.
The warranty does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear. For full warranty terms and conditions, please refer to the official Doona website or the warranty card included with your product.
8.2. Customer Support
For any questions, concerns, or technical assistance regarding your Doona i, please contact Doona customer support. Contact details can typically be found on the official Doona website or on the product packaging.
You can also visit the official Doona store for additional information and accessories: Doona Japan Store





