Meet the next generation of the world's most innovative travel system. The Doona X Car Seat and Stroller is 100% car seat and 100% stroller — engineered to move seamlessly from vehicle to street in one simple motion, without ever disturbing your baby.
Building on the revolutionary original Doona concept, the Doona X introduces a full suite of upgrades designed for modern families: three recline positions, an integrated adjustable harness and headrest, shock absorbers for a smoother ride, and a larger UPF 50+ canopy. It's the most complete, comfortable, and parent-friendly Doona yet — without losing the simplicity that made the original iconic.
Key Features:
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3 recline positions — Sit, Relax, and Lean Back (full recline up to 159°)
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Integrated 5-point harness with easily adjustable headrest — no rethreading required
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Smooth-release system — soft, quiet opening from car seat to stroller mode
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Shock absorbers on both rear wheels for a smoother, safer ride
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Adjustable 2-position handle at 38.6" and 41.5" with faux-leather grip
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New UPF 50+ canopy — larger coverage, easy zipper removal and refit
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All 4 wheels quick-release for easy cleaning and replacement
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Step-on/step-off toggle brake system — single, intuitive control
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Self-fastening shoulder pads for easier placement of your baby
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Upgraded Infant Insert — ergonomically designed to support newborn spine development, suitable from birth to 11 lbs
- Breathable, zipper-removable, machine-washable textiles
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Anti-rebound protection built into the adjustable handle
- Rear-facing only. Suitable for infants 17–32 inches, 4–30 lbs
- Seat weight: 19.6 lbs (8.9 kg)
What's Included:
- Doona X Car Seat & Stroller
- Doona X LATCH Base with support leg
- Vehicle Seat Protector
- Upgraded Infant Insert
Certifications & Safety Standards:
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FMVSS213B — the newest and most rigorous US federal car seat safety standard, including updated dynamic testing and side-impact protection protocols enforced by NHTSA
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ASTM F833 — stroller standard (running, stability, brake, finger-trapping & impact tests)
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ASTM F2167 — reclined cradle standard (handle integrity, stability, non-slip tests)
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FAA approved for use on aircraft without a base
Doona X Dimensions:
- Folded: 17.3" W x 28.5" L x 18" H
- Open (stroller mode): 17.3" W x 35.2" L x 38.6"–41.5" H
- Weight: 19.6 lbs / 8.9 kg
Available Colors:
Nitro Black, Ocean Blue, Dusty Sage, Slate Green, Terracotta — all featuring an all-black inner seat cover and sleek charcoal aluminum frame.
Note: The Doona X requires the Doona X LATCH Base (included). The Doona X base is not compatible with other Doona models.
Frequently Asked Questions — Doona X Car Seat Stroller
What is the Doona X?
The Doona X is the next generation of the Doona infant car seat stroller travel system — the world's first fully integrated car seat and stroller. It converts from a certified car seat to a fully functional stroller in one simple motion, without removing your baby. The Doona X adds three recline positions, an integrated adjustable harness and headrest, shock absorbers, and an upgraded canopy over the original Doona design.
What is the difference between the Doona X and the Doona+ (original)?
The Doona X is a significant upgrade over the Doona+. Key differences include: the Doona X has 3 recline positions (Sit, Relax, Lean Back) while the Doona+ has a fixed seating position; the Doona X features an integrated, easily adjustable harness and headrest while the Doona+ requires rethreading; the Doona X has shock absorbers and all 4 wheels quick-release while the Doona+ has front wheels only; the Doona X is certified to the newer FMVSS213B standard while the Doona+ is certified to FMVSS213A; and the Doona X includes a LATCH base with a support leg. The Doona X also has a lower maximum weight limit of 30 lbs versus 35 lbs for the Doona+.
What is the weight limit for the Doona X?
The Doona X car seat stroller is suitable for infants weighing 4–30 lbs (1.8–13.6 kg) and measuring 17–32 inches in height. It is rear-facing only and designed for use from newborn through early infancy.
Is the Doona X FAA approved for air travel?
Yes. The Doona X is FAA approved for use on aircraft (without the base), making it the ideal travel companion for families who fly. Its compact design fits easily through airport terminals, on public transport, and in rideshare vehicles like Uber.
What recline positions does the Doona X have?
The Doona X offers three stroller recline positions: Sit, Relax, and Lean Back, with a full recline of up to 159°. This allows your baby to rest comfortably during longer outings — a major upgrade over the original Doona's fixed seating position.
Does the Doona X come with a base?
Yes. The Doona X Travel System includes the Doona X LATCH Base with support leg. This base features one-click installation, a height-adjustable support leg, built-in leveling system, and color indicators to confirm correct installation every time. Important: the Doona X base is specific to the Doona X and is not interchangeable with other Doona models.
What safety certification does the Doona X have?
The Doona X is certified to FMVSS213B, the newest and most stringent US federal safety standard for child restraint systems, which includes updated dynamic testing protocols and improved side-impact protection. It is also certified to ASTM F833 (stroller) and ASTM F2167 (reclined cradle) and holds FAA aircraft approval.
What colors does the Doona X come in?
The Doona X is available in five colors: Nitro Black, Ocean Blue, Dusty Sage, Slate Green, and Terracotta. All colorways feature an all-black inner seat cover and a sleek charcoal aluminum frame.
What Doona X accessories are available?
The Doona X has its own line of exclusive accessories including: Storage Basket, Pack & Go Basket (doubles as a backpack), Summer Canopy, Rain Cover, Insect Net, Sunshade Extension, and 360° Protection cover. It is also compatible with universal Doona accessories including the Essentials Bag, Tote Bag, Travel Bags, Footmuff, Winter Cover, and Vehicle Seat Protector.
Are Doona+ accessories compatible with the Doona X?
Some accessories are compatible with both models (such as the Essentials Bag, Travel Bags, Rain Cover, Sunshade Extension, Footmuff, and Winter Cover), while others are exclusive to the Doona X (such as the Storage Basket, Pack & Go Basket, and Summer Canopy). The LATCH bases are not interchangeable between models.
Where can I buy the Doona X?
The Doona X Car Seat and Stroller Travel System is available here at Hazel & Fawn. We are an authorized Doona retailer, so your purchase is backed by Doona's full manufacturer warranty. Shop all five colors above.
