maxi cosi topline Maxi-Cosi Topaz i-Size Highback Booster in Full Graphite
SKU: 22502867560
maxi cosi topline

maxi cosi topline Maxi-Cosi Topaz i-Size Highback Booster in Full Graphite

Sale price$24.18 Regular price$26.87
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Ships within 48 hours · Estimated delivery Jun 29 - Jul 4

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Description

maxi cosi topline Maxi-Cosi Topaz i-Size Highback Booster in Full GraphiteUnfold, Buckle Up & Go Finding a booster seat that combines convenience, long term safety, and sustainability is a big win for any family. Meet the Maxi Cosi Topaz i Size in Full Graphite, the compact, folding highback booster designed to grow with your child from 3. 5 years to 12 years old. Engineered with G CELL Side Impact Protection, eco conscious materials, and a space saving foldable design, this seat makes car rides safer and easier for both

Unfold, Buckle Up & Go

Finding a booster seat that combines convenience, long-term safety, and sustainability is a big win for any family. Meet the Maxi-Cosi Topaz i-Size in Full Graphite, the compact, folding highback booster designed to grow with your child from 3.5 years to 12 years old. Engineered with G-CELL Side Impact Protection, eco-conscious materials, and a space-saving foldable design, this seat makes car rides safer and easier for both you and your little one. Whether you're on daily school runs or weekend getaways, the Topaz i-Size is here to make every journey smooth and stress-free! 🚗

Compact, Convenient, and Ready for Adventure

Need a car seat that doesn’t take up half your boot space? The Maxi-Cosi Topaz i-Size folds up compactly, making it easy to store and simple to switch between cars. At just 5.32 kg, it’s lightweight yet sturdy, designed for easy carrying on the go. This highback booster seat is ideal for families who are always out and about and need a seat that adapts to your active lifestyle. Now you can unfold, buckle up, and go wherever your next adventure takes you! 🌍

Built to Last – Grows with Your Child

No need to keep upgrading as your child grows! The Topaz i-Size is designed for longevity, adapting to children aged 3.5 up to 12 years (100 – 150 cm in height). This booster seat grows with your little one, adjusting effortlessly to their needs over the years. Its high seating position not only ensures a better view of the outside world but also allows for integrated ISOFIX connectors, locking the seat securely into place for maximum stability.

Safety Comes First – Advanced G-CELL Side Impact Protection

Every parent knows the importance of reliable safety features in a car seat. Maxi-Cosi understands this, which is why the Topaz i-Size is fitted with G-CELL Side Impact Protection. This innovative technology is designed to absorb impact and shield your child’s vulnerable areas, providing crucial protection in case of a side collision. With the Topaz i-Size, you can enjoy peace of mind, knowing that your little passenger is safely secured for the journey ahead. 🛡️

Eco-Friendly, Sustainable Fabrics

In addition to its functional and safety features, the Topaz i-Size is crafted with sustainability in mind. The **Eco Care fabrics** are made from 100% recycled materials, using plastic bottles and produced without hazardous chemicals. This commitment to eco-friendly production means that the Topaz i-Size is not only good for your family but also kind to the planet. It’s a win-win solution for parents who prioritise sustainability without compromising on quality.

Easy Maintenance for Busy Families

Keeping your child’s car seat clean is a breeze with the Topaz i-Size’s removable, machine-washable cover. Kids will be kids, and spills are almost inevitable – Maxi-Cosi makes it easy to keep the seat looking fresh, allowing you to spend more time focusing on the journey ahead rather than worrying about stains.

Key Features

  • Compact Folding Design: Easily foldable for quick storage and portability.
  • High Seating Position: Ensures your child can enjoy the view and stay comfortable.
  • G-CELL Side Impact Protection: Provides enhanced safety during side collisions.
  • Integrated ISOFIX Connectors: Securely locks the car seat base in place.
  • Eco Care Fabrics: Made from 100% recycled materials, prioritising sustainable production.
  • Growth Adaptability: Designed for children from 3.5 years to 12 years old (100 – 150 cm).
  • Easy Maintenance: Removable and machine-washable cover for convenient cleaning.

Specifications

  • Recommended Use: Suitable for children weighing 15-36 kg, with a height range of 100-150 cm.
  • Dimensions: H 62-81.5 cm x W 45 cm x D 30 cm
  • Weight: 5.32 kg

 

To see Maxi-Cosi's full range of highback booster seats please click here.  For more highback booster seats click here

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: 22502867560

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Georgyo07
Houston, US
★★★★★ 4
Helped to improve combustion in 12 year old Mercruiser 3.0L engine
Color: Blue, Number of Items: 1
I used the whole bottle in 1/2 tank of questionable gasoline from used boat from dealership, with no idea what mixture of gas water and particulates was in the gas tank in this 12 year old boat. The dealer started up the boat, and it was taking a minute to get the idle going. He mentioned that the gas was a few months old, but I am guessing that is was more like 6 months old. This is the TKS engine, self priming. I think some water / condensate was in the tank. Before taking out to first trip, I added bottle and 5 gallons fresh gas. That trip to the lake, I still has some issues getting it to start easily. Ran OK, not great that day, went home, changed cap and rotor and wires. Next trip, 1 week later, the 3.0L started great, ran great, I am not sure if it took some hours to fully mix and interact with the old gas, neutralize the water, and perform it's reactions, before it made existing gas more combustible, but that is what it seemed like to me. ***UPDATE**** - I had strange fuel issues the next season after using this product. I had to replace the fuel pump and many other fuel delivery components including the carburetor. Not sure if this contributed to the fuel system failing, the long term effects outweigh the short term gains.
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Reviewed in the United States on September 25, 2024
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zippytroll
Lowell, US
★★★★★ 5
good buy
Color: Blue, Number of Items: 1
good buy
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Reviewed in the United States on May 31, 2026
R
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Roll Tide 2009
Louisville, US
★★★★★ 5
Had water in my gas
Color: Blue, Number of Items: 1
Made my 150 outboard quit bogging down during acceleration
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Reviewed in the United States on April 25, 2026
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J. Redding
Phoenix, US
★★★★★ 5
Works. . .
Color: Blue, Number of Items: 1
Left 10% ethanol gas in my 3500 watt inverter and forgot about it. After I got it started, it was suging and alsmost unusable even with fresh gas. Drained all the gas and used a measuring cup to get the fuel/additive ratio right and let the generator run wiuth a 1000 watt work light. AFter about 15 minutes, the surging stopped and engine smoothed out. Happened faster than I expected. Taught me a lesson about gas decomposition. Promised the genny I learned a lesson to use stabilizer. Easier than doing a carb rebuild.
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Reviewed in the United States on May 2, 2025
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dobs
Bozeman, US
★★★★★ 5
Tried as a last resort... It worked!
Color: Blue, Number of Items: 1
My 3.0 MerCruiser stern drive was hard starting and would not hold at idle and ran really rough under load. I put 2 cans of S*Foam Marine through the tank and replaced the fuel filter and the spark plugs. With only a slight improvement I decided to bring it to my dealer. They replaced the distributer cap, rotor and plug wires and sent me on my way. The idle was good, but under load (headway speed) it ran really rough. Brought it back and they swapped out the carburetor and lake tested it. Back at home it ran great for a one-hour ride. A week later I tried to start it and the idle was bad again (engine shaking, erratic RPM). Almost dragged it back to the dealer but thought I would try this first. Per instructions I added this to about 15 gallons already in the boat and then topped it off with 5 gallons of fresh gas. Let it idle at about 1500 RPMs for 15 minutes and WOW, it's purring like a kitten. Next time, this will be my first resort!
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Reviewed in the United States on August 6, 2024

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