Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
maxi cosi belt 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:
- 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
4.3 ★★★★★
Based on 206 reviews
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Product Reviews
★★★★★ 5
Holds 100 pounds of water
Size: 19inch
Some assembly required. Rolls easily in direction of wood grain on a deck. Very difficult to roll sideways across gaps in deck boards.
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Reviewed in the United States on April 26, 2026
★★★★★ 2
Not heavy enough.
Size: 19inch
Does not support a double umbrella.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
My Dogs Love This!
As a dog mom to two pups, I’m always looking for toys that encourage interactive play, and this one has been a hit.
✨ What stood out:
✔ Easy-to-grab handles
✔ Great for tug-of-war
✔ Flexible but sturdy design
✔ Floats in water
✔ Fun sensory scent
✔ Perfect size for medium dogs
The dual-handle design makes it comfortable for both me and my dogs during tug games, and it feels much safer than trying to grab random rope toys.
The material has enough flexibility to be comfortable while still feeling durable enough for active play.
My dogs immediately took interest in it, and we’ve used it both indoors and outdoors. It’s made from a thick material that is extremely durable as well as chew resistant. My dogs go crazy over it!
If your dog enjoys tug-of-war, fetch, or interactive play with their humans, this is a really fun option!
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Quality materials, durable, and fun to play with.
This Pupstages Flex-Force tug toy is perfect for people who have two large dogs, like I do.
The two-handle design is a great feature. It gives you a comfortable, secure grip during tug-of-war, which makes playtime feel more controlled. It’s also helpful if you have two dogs who want to play at the same time, because each can grab a side and get into the game. Another fun thing about the design is that the irregular shape gives it an unpredictable bounce that’s exciting for my dog who loves to fetch. The material is rubbery enough that it bounces well too.
The material has a bit of flex to it, which helps absorb some of the pulling force instead of feeling rigid. That slight give makes tugging feel smoother and a little easier on both your hands and your dog’s mouth. It’s also more fun for my dogs. It’s sturdy enough for regular play, though as with most toys, extremely aggressive chewers may still wear it down over time. So far, I’ve been impressed by how sturdy it is.
The material feels high-quality to me, like it’s made from very good materials. I’ve owned probably a hundred different dog toys, and this feels like one of the better made ones.
One fun detail is the blueberry-apple scent. It’s not overpowering, but it’s noticeable enough to make the toy more interesting to dogs. I can smell it if I hold it up to my nose. Whether they think it smells like a gourmet treat or just “intriguing mystery object” is up to them, but it definitely adds to the appeal.
The fact that it floats is a nice bonus. It opens up the option for water play, like tugging at the edge of a pool, lake, or even just retrieving it from shallow water. I have a tiny pond in my backyard, so most dog toys end up wet at some point.
Size-wise, it works well for a range of breeds. It’s big enough to feel substantial but not so large that it becomes awkward to handle. It has some nice weight to it, while still being manageable for smaller dogs to carry.
This is a fun, well-designed tug toy that encourages interactive play. It’s comfortable to hold, engaging for my dogs, and versatile enough for both land and water adventures. I think it’s a very good value at the current price.
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Reviewed in the United States on March 26, 2026
★★★★★ 4
Not for aggressive chewers but fun otherwise!
This flex tug toy is great for pups who loves tug of war! It is a softer material than I thought it would be, which does make it more likely to be ripped by aggressive chewers. I have a pitbull who would easily destroy this toy.
Luckily, I have a smaller puppy as well, and he loves playing tug of war with it. The soft material makes it more comfortable to be held when playing.
It also smells much better than most dog toys lol! The blueberry scent is great and definitely makes it more enjoyable for me to play with my dog, and he loves it too!
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Reviewed in the United States on March 31, 2026