Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
maxi cosi belted 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:
- 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
4.8 ★★★★★
Based on 67 reviews
Sort
Product Reviews
★★★★★ 5
Replaced after emailing Nicwell customer service….Thank you Nicwell
Color: White
For the first month, the water flosser was everything I had hoped for. It transformed my nightly routine into a refreshing experience, and I felt a sense of accomplishment knowing I was taking great care of my teeth. Friends and family noticed my radiant smile, and I couldn’t help but brag about her new gadget.
However, just as I was settling into my routine, disaster struck. One evening, as I prepared to floss, the water flosser sputtered and then went silent. Confused, I checked the power source and the water reservoir, but nothing seemed to work. Panic set in as I realized that my beloved device had only lasted four months.
Determined to resolve the issue, I dug out the warranty card and dialed the customer service number. After navigating through a series of automated prompts, she finally reached a representative.
“Thank you for calling. How can I assist you today?” the representative asked cheerfully.
“I’m having trouble with my water flosser. It stopped working after just four months,” I explained, his voice tinged with frustration.
“I’m sorry to hear that,” the representative replied. “Can I have your order number, please?”
After a few moments of searching, the representative returned with a frown in their voice. “I see that your purchase was made four months ago. Unfortunately, our return policy only covers the first 30 days. I’m afraid we can’t offer a replacement.”
I felt my heart sink. “But it’s a defective product! I thought warranties covered issues like this.”
“I understand your frustration, but the policy is quite strict,” the representative said, their tone now more formal. “You might consider contacting the manufacturer directly, but I can’t guarantee they’ll be able to help.”
Feeling defeated, I thanked the representative and hung up the phone. I couldn’t believe that a product I had trusted and loved had failed me so quickly, and the customer service I had hoped would assist me had only added to my disappointment.
In the days that followed, I found myself reflecting on her experience. I realized that while the water flosser had been a great tool, the lack of support when it mattered most had left me feeling disheartened. I returned to traditional flossing, albeit with a newfound appreciation for the simplicity of it.
Though the water flosser was gone, I learned a valuable lesson about the importance of understanding return policies and the risks of relying too heavily on technology. And while I might eventually try another model, I would always remember to read the fine print and keep my expectations in check.
However, after reflecting on my situation, I decided to reach out via email to the company. To my surprise, they responded promptly and offered to replace the flosser at no cost. This gesture restored my faith in the brand and showed me that they genuinely care about their customers.
I wanted to take a moment to express my sincere gratitude for replacing my water flosser after just a few short email exchanges. Your prompt and helpful response made a significant difference in my experience, and I truly appreciate your commitment to customer satisfaction.
The water flosser has been a fantastic addition to my dental care routine, and I’m thrilled to have a replacement that I can rely on. Thank you once again for your excellent service and support!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 29, 2024
★★★★★ 5
Simple and effective
Color: Pink
I love this and its basic features are easy to use. I haven't tried the variations that it offers because I haven't needed them. I have no complaints
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 3
Effective water flosser, good cleaning but depends on expectations
Color: Black
Good water flosser overall. It does a solid job of cleaning between teeth and is convenient for daily oral hygiene compared to traditional flossing.
The different pressure settings are useful, allowing you to adjust intensity depending on comfort level. It’s easy to fill, use, and clean, which makes it practical for regular use.
Battery life is decent, and the device is portable enough for travel or bathroom storage without taking up much space.
Overall, a reliable water flosser that improves cleaning convenience and performs well for everyday dental care.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
For good oral hygiene
Color: Pink
For people who, like me, have undergone oral surgery, this works incredibly well—and for those who haven't, it works just as well, as it helps ensure that nothing gets trapped between the teeth. It is an excellent complement to your oral hygiene routine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
★★★★★ 5
Soothing, moisture-locking oral coat that eliminates morning dryness without burning your mouth
Flavor Name: Mint, Size: 33.8 Fl Oz (Pack of 1)
Standard alcohol-based mouthwashes give a powerful blast of burning freshness, but they completely dry out your tissues and make a lack of natural saliva much worse. Biotene Dry Mouth Oral Rinse fixes this issue entirely by skipping the harsh astringents. It uses a specialized mouth-moisturizing system packed with hydrating humectants like glycerin, xylitol, and sorbitol. This combination creates a slippery, lubricating layer over your gums and cheeks that mimics your natural saliva to keep your mouth comfortable and damp.
The daily utility of this formula is perfect if you struggle with persistent stickiness, difficulty swallowing dry foods, or a scratchy throat. It provides immediate relief that keeps working for up to four hours, soothing sensitive oral tissue and actively fighting the bacteria that cause chronic bad breath. The gentle, sugar-free fresh mint flavor leaves you feeling genuinely clean and maintains a healthy, balanced pH level in your mouth to protect your teeth from potential cavities. It is a fantastic, non-burning formula to use right before bed or throughout the day to completely wash away that uncomfortable, parched feeling and wake up with lasting comfort.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
recommand products
Evenflo Pivot Modular Travel System with LiteMax Infant Car Seat
28.67
Evenflo EveryFit 3-in-1 Convertible Car Seat
26.91
Ergobaby™ Omni 360 Cool Air Mesh Baby Carrier
20.99
Revolve360 Extend All-in-One Rotating Car Seat with SensorSafe
25.08
Evenflo Pivot Modular Travel System with LiteMax Infant Car Seat (Dusty Rose Pink)
29.88