SKU: 3571635293
maxi cosi booster car seat

maxi cosi booster car seat Maxi Cosi Tanza Belt Positioning Booster Seat

Sale price$25.79 Regular price$28.65
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Nov 1 - Nov 6

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Description

maxi cosi booster car seat Maxi Cosi Tanza Belt Positioning Booster SeatA foldable high back booster with rigid UAS connectors and a 10 position headrest, designed for children 18 to 45 kg who need a secure belt positioning solution that travels easily between vehicles. Key Features Rigid UAS (ISOFIX) connectors lock into your vehicle's anchor points in seconds, providing a firm and stable installation without seat belt routing. TensionFix red to green indicators on the base give clear visual confirmation that the booster

A foldable high-back booster with rigid UAS connectors and a 10-position headrest, designed for children 18 to 45 kg who need a secure belt-positioning solution that travels easily between vehicles.

Key Features

  • Rigid UAS (ISOFIX) connectors lock into your vehicle's anchor points in seconds, providing a firm and stable installation without seat-belt routing.
  • TensionFix™ red-to-green indicators on the base give clear visual confirmation that the booster is securely connected to the vehicle.
  • 10-position adjustable headrest grows with your child, keeping the vehicle seat belt properly positioned at the shoulder as they get taller.
  • Compact foldable design with a built-in carry handle makes the booster easy to store, carry, and transfer between cars, ideal for carpools and travel.
  • PureCosi™ seat fabrics are made without added flame-retardant chemicals, offering a cleaner environment next to your child's skin.
  • EcoCare™ 100 percent recycled fabric from plastic bottles is soft, breathable, and built to last through years of daily use.
  • All seat fabrics and foam cushions are machine washable and dryer safe, keeping the booster fresh after snacks, spills, and long road trips.
  • Removable cup holder keeps drinks and small items within your child's reach, and cleans up quickly when needed.
  • Engineered and tested to meet or exceed Canadian federal safety standards for belt-positioning booster seats.

Specifications

Child Weight Range 18–45 kg (40–100 lbs)
Child Height Range 110–145 cm (43–57 in)
Headrest Positions 10
Installation Rigid UAS (ISOFIX) connectors with TensionFix™ indicators
Fold Compact foldable with carry handle
Fabric EcoCare™ 100% recycled + PureCosi™ (no added flame retardants)
Machine Washable Yes, fabrics and cushions; dryer safe
Cup Holder Removable, included
Safety Standards Meets or exceeds federal safety standards


Frequently Asked Questions

At what age is my child ready for a belt-positioning booster like the Tanza?

The Tanza is intended for children who have outgrown their forward-facing harnessed car seat and weigh between 18 and 45 kg (40–100 lbs) while measuring 110 to 145 cm (43–57 in) tall. Most children reach this stage around age four to five, but always check your current car seat's outgrown limits first.

Can I install the Tanza without the UAS connectors?

The Tanza is designed to be used with its rigid UAS connectors for a secure fit. Refer to the product manual for your specific vehicle compatibility and installation guidance.

Is the Tanza allowed on airplanes?

Belt-positioning boosters rely on the vehicle's lap-and-shoulder belt and are generally not certified for aircraft use. Check airline policies before travelling.

Warranty & Notes

Maxi-Cosi products are backed by a 2-year manufacturer warranty from the original date of purchase covering defects in materials and workmanship under normal use. Register your product at the Maxi-Cosi website for full warranty support. Always ensure your child meets both the weight and height requirements before using this booster. The vehicle seat belt must cross the child's shoulder and lap correctly when the booster is in use.

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: 3571635293

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Amazon Customer
Fort Morgan, US
★★★★★ 5
Perfect shelf for the office
Size: 24 Inch, Color: Rustic Brown, Size: 24 Inch, Color: Rustic Brown
When we bought our house it came with an office space and this little wall space in between the cabinets lol. We had no idea what to do with it BUT our monitors took up so much room that we couldn't put anything on the desk really. Then we got the idea of a floating shelf and well this was perfect! Matches and really looks like it came with the house haha. It has held up and now I get my office supplies and can look at pics!
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Reviewed in the United States on September 30, 2025
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barbara
Belleville, US
★★★★★ 5
recommend
Size: 24 Inch, Color: Rustic Brown
perfect. just what I wanted. looks great too.
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Reviewed in the United States on February 8, 2026
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Kindle Customer
Waukegan, US
★★★★★ 5
Sturdy piece
Size: 24 Inch, Color: Retro Grey Oak-light
Easy to put together. I bought to use as a spice rack in a small kitchen. It's a heavy piece. Can hold quite a lot.
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Reviewed in the United States on March 6, 2026
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Angelique Desforges
Houston, US
★★★★★ 5
Beautiful Shelves.
Color: Brown, Size: 3Tier48in, Color: Brown, Size: 3Tier48in
Did not come with instructions but easy to assemble once you start putting together. Very sturdy and well made, real wood shelves, not too heavy but can definitely hold a decent amount of weight. The shelves themselves are rough (could have been sanded better) but where it’s for decor and not every day use, no one would ever know. I love it.
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Reviewed in the United States on May 27, 2025
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Lynn
Boise, US
★★★★★ 5
This shelf is beautiful and well made.
Color: White, Size: 3Tier24in
Love this shelf!! It looks great in my bathroom and is both functional and easy to install. It is very well made and I have had many compliments. If you like this style I highly recommend.
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Reviewed in the United States on January 30, 2026

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