SKU: 54113035281
maxi cosi harness booster

maxi cosi harness booster Maxi-Cosi Tuva LX Harnessed Booster Seat Onyx

Sale price$25.43 Regular price$28.26
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Ships within 48 hours · Estimated delivery Nov 15 - Nov 20

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Description

maxi cosi harness booster Maxi-Cosi Tuva LX Harnessed Booster Seat OnyxSerenity Kids Is Located at 429 Melbourne Rd Newport Victoria 3015. please note: new design does not have criss cross pattern as pictured. The new Maxi Cosi Tuva LX Harnessed Booster Seat is designed for safety, comfort, and style, making it the ideal car seat for children from 6 months to 8 years of age approx. As the most compact forward facing car seat on the market, it offers generous seating space to ensure comfortable travel for your little one.

Serenity Kids Is Located at 429 Melbourne Rd Newport Victoria 3015. 

please note: new design does not have criss cross pattern as pictured.


The new Maxi-Cosi Tuva LX Harnessed Booster Seat is designed for safety, comfort, and style, making it the ideal car seat for children from 6 months to 8 years of age approx. As the most compact forward-facing car seat on the market, it offers generous seating space to ensure comfortable travel for your little one. Installation is simple and secure with the SMART Lock belt system, while the 9-position headrest and simultaneous harness adjustment allow for easy, on-the-go adaptability without needing to remove the seat.

Packed with premium features, the Tuva LX includes patented Air Protect side-impact technology and GCELL® torso protection for trusted safety. Comfort is enhanced with cool wicking fabrics, armrests, a two-position recline, and a premium insert, keeping your child cosy in any season. Additional Maxi-Cosi features like magnetic harness holders, an adjustable crotch buckle, and dual cup holders make every journey smoother for both you and your child.

With incredible best-in-class features, amazing local Maxi-Cosi customer support and lifetime warranty, insist on Maxi-Cosi in-store and online.

Technical Specifications:

Most compact Forward-Facing Car Seat on the market, with generous seating space for comfortable travel 

A fully harnessed car seat suitable for children from 6 months (approx.) up to 8 years of age (approx.).

Easy to install with SMART Lock belt system providing a secure and clear path

Easy adjust 9 position-headrest with simultaneous harness adjustment – no need to remove your car seat from your car

Infinite position adjustable crotch buckle for optimal fitment 

Magnetic harness holders and intuitive crotch buckle helps getting your child in and out of the car seat easy

Patented Air Protect side impact head protection working together with GCELL® technology to create trusted head and torso protection 

Cool wicking fabrics, keeping your child cool and comfortable all year round.

Two-position recline 

Premium insert for added comfort 

Large Cup holders x 2

More Information

Room to Grow - without compromise; Tuva LX harnessed booster seat

 

+

Delxe Seat Protector provides the best protection to your car seat upholstery. Featuring adjustable attachment straps, which makes it easy to attach and install onto your car seat.

 

The Deluxe Seat Protector also ensures the installed car seat will sit securely in place and prevent damage to your car upholstery.

Full length protective mat that protects your car upholstery from marks and scuffs

 

         Premium padded mat with grip textured base to minimise car seat movement

 

         Mesh storage pocket to easily store items

 

         Machine washable

 

         Easy to install with adjustable strap

 

         Adult assembly required

 

         Compliant with strict Australian safety standards

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: 54113035281

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4.1 ★★★★★
Based on 5 reviews
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Product Reviews
M
Verified Purchase
Mistelle Lanko
West Palm Beach, US
★★★★★ 3
Not indestructible however not terrible.
Color: Shocking Pink
Not indestructible however not terrible. My strong chewer had quickly devoured the plush stomach and eaten the squeaker. But the rope parts and rough face pieces are holding up well. Not a disaster.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
C
Verified Purchase
Chris
Whiting, US
★★★★★ 4
Good toy but not indestructible
Color: Royal Blue
The toy is nice, but my dog killed it in about 30 minutes. The only reason I didn’t give it five stars is because it says indestructible Toy in the description. Other than that it is a nice chew toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 6, 2026
J
Verified Purchase
J. L.
Boise, US
★★★★★ 5
Dog loves it. So 5 starts
Color: Carrot Orange
A great value toy that is very hard to destroy. Our dog usually runs through softer toys and this one has lasted a long time. Its not chewable like a plushy but harder fabric that doesn't rip apart. The dogs are having a blast with it. And so are we. The colors fit the description. The size was idk 2ft ish. It met all expectations. I wouldn't expect to need more than one of them unless your dog is a super destroyer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 27, 2025
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 2
Not indestructible
Color: Carrot Orange
It took 20 minutes for my dog to have the squeaker removed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
H
Verified Purchase
Henry Ren
Lowell, US
★★★★★ 1
poor quality product
Color: Carrot Orange
very poor quality. The actual color is not as picture. more like being washed many times. the rope knots went loos almost immediately after a few play. The worst part is the so called "squeaky" whistle, you have to squees very hard to hear a little sound. don't buy it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026

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