SKU: 48702344599
maxi cosi car seat 123

maxi cosi car seat 123 Maxi-Cosi Romi 2-in-1 Convertible Car Seat

Sale price$20.87 Regular price$23.19
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

maxi cosi car seat 123 Maxi-Cosi Romi 2-in-1 Convertible Car SeatAs your child grows, so does their gear, except for the Maxi Cosi Romi 2 in 1 Convertible Car Seat, which makes travel light and easy. At just over 9 lbs., its one of the lightest convertible car seats available. Youll enjoy how much more convenient it is to go places with your little one as you transfer their seat from one vehicle (or plane) to another. Once you reach your destination, take the top tether and attach it to the carseat shell to use as

As your child grows, so does their gear, except for the Maxi-Cosi Romi 2-in-1 Convertible Car Seat, which makes travel light and easy. At just over 9 lbs., it’s one of the lightest convertible car seats available. You’ll enjoy how much more convenient it is to go places with your little one as you transfer their seat from one vehicle (or plane) to another. Once you reach your destination, take the top tether and attach it to the carseat shell to use as a handy carrying strap that you slide over your shoulder.

Romi is designed with EcoCare fabric, our premium, future-friendly, 100%-recycled fabric made from plastic bottles. The yarn produced is soft, comfortable, and breathable.

Romi’s clever design also features ultra-soft, yet durable, PureCosi™ fabrics and padding made without added fire retardant treatments, to keep your child comfy and secure wherever your journeys take you. This infant to toddler car seat fits babies and kids rear-facing (5–40 lbs. and 19"–40"), and forward-facing (30–50 lbs. and 34.4"–44").

Actual fit may vary. Not all children will comfortably fit in the car seat for the full weight and height ranges listed.

Features

  • Convertible car seat 2-in-1 for kids from birth to toddler stage: rear-facing car seat (5–40 lbs. and 19"–40"), and forward-facing car seat (30–50 lbs. and 34.4"–44")
  • Lightweight car seat at at just over 9 lbs.
  • Car seat tether attaches to shell to use as a convenient carrying strap
  • Designed with EcoCare fabric, our premium, future-friendly, 100%-recycled fabric made from plastic bottles. The yarn produced is soft, comfortable, and breathable
  • Features PureCosi™ fabrics made without added fire retardant treatmentPremium, plush fabrics and padding are machine-washable and dryer-safe
  • Adjustable head pillow provides added support
  • Adjustable harness for the right fit as your child grows
  • 1-click LATCH system for quick and simple installation
  • Removable, easy-to-clean, dishwasher-safe cup holderCertified for airplane use––perfect car seat for travel
  • Engineered and tested to meet or exceed federal safety standards
  • Meets federal Side Impact standard
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 48702344599

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4.8 ★★★★★
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Good
Omaha, US
★★★★★ 5
Great Product and price.
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
Great product and price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 14, 2026
J
Verified Purchase
Julie A.
Bozeman, US
★★★★★ 5
Works great never had a problem
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
I've been using this mobile one in my 2005 Mercedes kompressor C230 w203 1.8 engine for about 18 years and never had a problem so I will continue to use it. The price was very good compared to other places but I did have to order one extra quart, I don't know why they don't make this mobile one in a six quart jug.
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Reviewed in the United States on May 1, 2026
R
Verified Purchase
rpeters
Chelsea, US
★★★★★ 5
Great for my hot rod!
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
Perfect oil for my hot rod! Add a bottle of zinc and you get great low temp flow as well as good heat protection. As a 0W it flows quickly for good start up protection and the 40W means I get good protection as temps rise. My car has a flat tappet hydraulic cam so I add a bottle of zinc. Has worked great!
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Reviewed in the United States on March 19, 2026
E
Verified Purchase
Evan C. Lombardi
Fort Morgan, US
★★★★★ 5
European oil… Japanese engine… zero regrets 🇪🇺➡️🇯🇵
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40, Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
Yes, I know what the label says. “European Car Formula.” Yes, I put it in a 2002 Subaru WRX bugeye with an EJ257 block and EJ205 heads. And yes—this oil absolutely slaps. This engine is not stock, not delicate, and definitely not living an easy life. It sees spirited driving, boost, and the occasional questionable decision. After switching to Mobil 1 0W-40, cold starts are smoother, oil pressure is rock solid, and the motor just feels happier. No weird noises, no drama, no oil consumption surprises. The viscosity is perfect for a performance Subaru build, especially if you’re running tighter tolerances or want strong protection under heat and load. It’s thick enough when hot, flows great when cold, and inspires confidence every time I turn the key. Is it technically “European”? Sure. Does my Subaru care? Not even a little. If you’re running a built engine, turbo setup, or just want a proven, high-quality oil that punches above its weight, this stuff earns its reputation. My bugeye may not be European, but it’s living its best life on this oil. Would absolutely buy again—passport not required.
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Reviewed in the United States on January 18, 2026
R
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Ruben
Dallas, US
★★★★★ 4
Great oil
Size: 5 Quart, Style: Full Synthetic, Configuration: 0W-40
No issues
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Reviewed in the United States on May 17, 2026

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