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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
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Description
britax dualfix 5z Britax-Römer Dualfix 5Z i-Size (Seat only, requires separate base) – Rear Facing ToddlersRear Facing Car Seat Suitable from 61 105cm, up to 18kg approximately six months to four years The Britax Dualfix 5Z i Size seat is part of a Modular System which consists of this seat and the Baby Safe Pro for small babies. Both seats are installed on the Vario Base 5Z, which must be bought separately. Safety and comfort for years The DUALFIX 5Z i SIZE suits children from approximately six months to four years, adapting to your little one as they
Rear Facing Car Seat
Suitable from 61-105cm, up to 18kg
approximately six months to four years
The Britax Dualfix 5Z i-Size seat is part of a Modular System which consists of this seat and the Baby-Safe Pro for small babies. Both seats are installed on the Vario Base 5Z, which must be bought separately.
⭐ Safety and comfort for years
The DUALFIX 5Z i-SIZE suits children from approximately six months to four years, adapting to your little one as they grow to ensure continuous comfort and protection. For maximum comfort, you can easily switch between six ergonomic recline positions.
⭐ The best protection - Every day
Your child’s safety is our top priority. That’s why we keep our internal standards more demanding than those of the current standard ECE R129 (i-Size). The DUALFIX 5Z i-SIZE comes equipped with a large number of innovative safety features:
The optimised side impact protection system SICT inside provides superior safety in case of a side collision.
⭐ Features:
360º rotation
Multi recline positions
Deep protective side wings
Superior Side Impact Protection
V-shaped headrest
Five-point harness
Soft performance chest pads
Quick remove cover
Modular base system
Adjustable rebound bar
Dimensions including base:
Width: 44cm
Depth: 74cm
Height: 48cm
Meets the UN R129 i-Size regulation
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
4.4 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 3
Narrow
Size: 11.5 Little Kid, Color: Lavender
These were so cute, but run narrow. My daughter tried wearing them but she kept complaining they were too tight. Wish we could love them because I love how easy this brand is for my daughter to get on her feet
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Reviewed in the United States on August 19, 2025
★★★★★ 5
👍
Excelente 👌
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Reviewed in the United States on December 17, 2024
★★★★★ 5
Supports DP Alt + Power Delivery from one source
This is one of the very, very few USB-C hubs out there that successfully pushes DisplayPort Alt and 100w PD functionality from one source cable to one device. My monitor has a USB-C DP alt port that also pushes 95w PD and this hub successfully pushes both of those to my laptop, phone, and android handheld console. The marketing material says something about USB PD cannot work with DP alt, but it seems to be working fine for me so who knows. With this little hub in-between the link from the monitor to the device, I can now add a USB ethernet adapter and game controller, and I only ever have to plug one USB-C cable into my device (and I am using a USB4 extension cable with no issues as well) and it all works perfectly!
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Reviewed in the United States on January 21, 2026
★★★★★ 5
Supports Reverse Charging a Laptop on Monitors with USB-C PD!
This adapter is unique in that it supports reverse charging + video on the same port. I use this with an LG monitor (60W PD) and an M1 Pro Mac.
At first, I had connectivity issues: hub was disconnecting and reconnecting every few seconds. I followed advice to update the firmware on the hub, but that didn't solve the issue. Turns out, my monitor also needed a firmware update. Once I updated the monitor firmware, it stabilized and has been working great ever since.
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Reviewed in the United States on August 4, 2025
★★★★★ 5
Works perfectly with Macbook Air M2 - power, audio, video, sleep/wake, in clamshell mode!
My monitor has a USB-C video input that supports power delivery - so I was supposed to be able to charge my laptop with the same connection that goes to the monitor. Have had trouble finding an unpowered hub that actually supports all this without any hiccups, but according to all the specs I knew this was supposed to be possible.
But this one does! Now I can connect my apple laptop to my monitor, keyboard and mouse, and run in clamshell mode or with the laptop open, and it charges, wakes from sleep, does all the things I want. It also sends audio to the monitor (as it should). And I only need one USB-C connection to my laptop to do all this.
Note: I just got this hub so I don't know about longevity, and I haven't tested transfer speeds from all the ports on the hub, because that's not a big concern for me.
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Reviewed in the United States on March 25, 2026