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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
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Description
car seat that is stroller DOONA X Infant Car Seat / StrollerDoona X is the new generation of the Doona Car Seat & Stroller. Now with 3 recline positions Sit, Relax and Lean Back, Doona X allows your child to lie down and relax. With its integrated, adjustable harness and headrest, the Doona X meets the European i Size safety regulation (R 129). It folds and unfolds effortlessly, providing ultimate convenience for parents on the go. The pull along mode makes it even easier to maneuver in crowded or compact
Doona X is the new generation of the Doona Car Seat & Stroller. Now with 3 recline positions - Sit, Relax and Lean Back, Doona X allows your child to lie down and relax.
With its integrated, adjustable harness and headrest, the Doona X meets the European i-Size safety regulation (R-129). It folds and unfolds effortlessly, providing ultimate convenience for parents on the go. The pull-along mode makes it even easier to maneuver in crowded or compact spaces. The smooth wheel release system and patented shock absorbers provide a smoother, safer ride.
The Doona X comes with the Doona SIP add-on, providing enhanced side-impact protection.
Features:
- Doona X cannot be reclined when in car seat mode.
- From Car Seat to Stroller in seconds
- Folds and unfolds with the click of a button
- 3 modes: Car seat, pull along, stroller
- 3 recline positions, with full recline up to 159°
- Adjustable headrest
- Integrated harness
- Smooth wheel release system
- Faux-leather handlebar cover
- Zipper-removable washable textiles
- Removable Infant Insert
- 5-point harness
- Highest safety & quality standards
- Baby safe materials
- New, improved, breathable textiles & inner foams
- Rear-facing only
- Adjustable handlebar - acts as an anti-rebound bar
- Shock absorber
- Compatible with ISOFIX X base
- TUV aircraft approved for travel
- 2 years manufacturer's warranty
What's Included:
- Infant Insert
- Vehicle Seat Protector
Including Doona SIP (Side Impact Protection)
- Enhanced side impact protection
- Adjustable to fit different cars and installations
- Magnetic quick-connect
Specifications:
- Product weight: 18.3 lbs / 8.3 kg
- Suitability: Rearward facing infant car seat
- Group: 0+
- Recommended infant weight: up to 28 lbs / 13 kg
- Recommended infant height: 16-33 in / 40-85 cm
Folded:
- 17.3 x 28.5 x 18 in
- 44 x 72.3 x 45.6 cm
Unfolded:
- 17.3 x 35.2 x 39.8 in
- 44 x 89.3 x 101 cm
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.0 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
Good stuff, but watch the temp
Model: NewSLS50_52
I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.
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Reviewed in the United States on November 16, 2023
★★★★★ 5
Very efficient!
Model: NewSLS50_52
Amazing the difference it makes on dumping the noise. Very easy to install. Pell and stick literally! Great!
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Reviewed in the United States on November 23, 2025
★★★★★ 5
Cost effective
Style: 8.7 sqft（8 pcs）, Material Type: Aluminum 197 mil
Nice, cost effective material. It stuck nicely to the door and was fairly easy to use. The grid marks on the back made it easy to cut. I would not rank it up with other materials in sound and heat isolation, but it did cut down the overall vibrations on the door panels and I did not feel heat immediately from the floor area as i did with bare metal. If you are working with a budget and want modest improvement, this material will work well over most stock materials.
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Reviewed in the United States on June 7, 2026
★★★★★ 5
Good value and sticks well
Style: 8.7 sqft（8 pcs）, Material Type: Aluminum 197 mil, Style: 8.7 sqft（8 pcs）, Material Type: Aluminum 197 mil
For $14 for 8.7 square feet, this was more than enough to cover the important parts of the trunk of my 944. You DON'T need a roller to apply this, just strong hands and a well prepped surface. I vacuumed, lightly washed, then used 90% alcohol to clean the surface before applying. I could have used more and covered every inch, but there is diminishing returns in doing so (especially on a budget, or with a lower wattage sound system in my opinion). If this stuck as well as it did for me in a 45° garage, then it should stick just fine for you too. I will say, it is a little cheap feeling, but for the price I can't complain. There is an audible difference when knocking on the panels this material is applied to. I'm not a professional though, and if you're an audiophile, there are better options (but prepare to empty your wallet). Not sure I would do an entire vehicle with this material, but it is a great supplement.
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Reviewed in the United States on March 15, 2026
★★★★★ 5
Easy to work with
Style: 8.7 sqft（8 pcs）, Material Type: Aluminum 197 mil
Excellent product. Strong adhesive and foam cover with silver aluminum barrier. Easy to handle and install. Cuts with razor type cutter without problems. Has inch measurements on paper side to help with fitting. Good value for cost.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
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