Maxi-Cosi Tanza Belt-Positioning Booster Car Seat
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Price:
Regular price $249.95 CAD
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SKU:
22540CHHH
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A high-back booster that folds for the next ride
From carpools to family trips, the Maxi-Cosi Tanza folds compactly and carries easily between vehicles. Its adjustable headrest supports your growing child, while washable fabrics make everyday cleanup simpler. Designed for children who have outgrown their forward-facing harnessed seat and meet the booster’s fit requirements, Tanza works with your vehicle’s lap-and-shoulder belt on every ride.

Headrest adjustment shown in a demonstration colour; your selected colour may differ.
Feature Visual Guide
Key Features
- High-back support with a headrest that adjusts to your child.
- PureCosi fabrics made without added flame-retardant treatments.
- Removable cup holder keeps a drink close at hand.
- Machine-washable seat fabrics help with spills and everyday mess.
Specifications
| Seat type | High-back belt-positioning booster |
|---|---|
| Child weight | 18–45 kg (40–100 lb) |
| Child height | 110–145 cm (43–57 in) |
| Child restraint | Vehicle lap-and-shoulder belt required |
| Vehicle attachment | Rigid UAS connectors where suitable; see manual for use without UAS |
| Headrest | 10 positions |
| Portability | Folding design with carry handle |
What's Included
- Tanza high-back booster seat
- Removable cup holder
Frequently Asked Questions
When can my child use Tanza?
After outgrowing a forward-facing harnessed seat, your child must meet both listed size ranges and the manual’s belt-fit requirements.
Can I use it without UAS?
Yes. The manual permits lap-and-shoulder belt use without the rigid connectors. Check the seating position and follow all setup instructions.
Can I use a lap-only belt?
No. A lap-and-shoulder belt is required. Never place the shoulder belt behind your child or under an arm.
Can my child use it on an airplane?
No. Tanza is not certified for aircraft use because aircraft seats lack shoulder belts.
Does it fold for carrying?
Yes. The seat folds for storage and has a built-in carry handle.
How should the belt fit?
Route the shoulder belt through its guide and check the manual’s fit illustrations. Stop use if your child outgrows any stated limit or fit requirement.
Care & Use
Wash the seat pad separately on a cold, gentle cycle without bleach. Tumble dry separately on low for 10–12 minutes, then remove promptly.
Wipe the booster with a damp cloth and warm, soapy water; do not immerse it. Follow the manual when removing and reinstalling the pad.
Owner's Manual
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