SKU: 32246876310
britax isize dualfix

britax isize dualfix Britax Dualfix M Plus 360 i-Size Car Seat

Sale price$19.71 Regular price$21.90
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

britax isize dualfix Britax Dualfix M Plus 360 i-Size Car SeatBritax Dualfix M Plus 360 Rotating i Size Car Seat (Night Blue) is a dual facing ISOFIX car seat with 360 degree rotation, protective side wings and an anti rebound board for your little one`s comfort and safety. Why Buy Britax Dualfix M Plus 360 Rotating i Size Car Seat Night Blue Suitable from 3 months to 4 years (61 105cm 20kg) 360 rotating seat Group 0+ 1 Dual facing rear facing and forward facing Keeps your child rear facing for longer 5 point

Britax Dualfix M Plus 360 Rotating i-Size Car Seat (Night Blue) is a dual-facing ISOFIX car seat with 360-degree rotation, protective side wings and an anti-rebound board for your little one`s comfort and safety. 

Why Buy Britax Dualfix M Plus 360 Rotating i-Size Car Seat - Night Blue

  • Suitable from 3 months to 4 years (61-105cm / 20kg)
  • 360° rotating seat
  • Group 0+/1
  • Dual-facing - rear-facing and forward-facing
  • Keeps your child rear-facing for longer
  • 5-point safety harness with chest pads (pads are removable and washable)
  • ISOFIX connectors with indicators showing correct installation
  • Height adjustable support leg - minimises tilting and rotation
  • Rebound bar helps prevent the car seat from tilting during a collision 
  • 360° rotation - makes it quick and easy to get your child in and out
  • Deep soft padded side wings
  • Headrest and harness adjust with one hand
  • Multiple recline positions
  • Removable machine washable seat cover
  • i-Size approved (R129)

Installation Options?
61-105cm = Rear-facing installation
76-105cm = Forward-facing installation

Approved Dimensions?
55(H) x 44(W) x 74(D) cm
Weight = 12.5kg

What`s Included?
1 x Car seat

Dualfix M Plus is a simple to use car seat that offers all-round flexibility. Do you want your child to travel forward or backwards? You decide! The Dualfix M Plus can be rotated by a full 360° to give you the best flexibility on the go – while making it easy to seat, harness and remove your child from the car. Enjoy reliable safety from a height of 61-105cm and up to a weight of 20kg. 

Turn to convenience
At the press of a button Dualfix M Plus can be turned towards the open car door, making it easy for you to place your child in the seat and fasten the harness. Then turn the seat back to the desired position until it locks in place and you’re ready to go!

Change direction
The Dualfix M Plus always points you in the right direction. You can use the seat up to 20kg rear-facing and the short rebound bar provides increased leg room. Or you can turn the seat to forward-facing at the press of a button, as soon as your child is big enough.

i-Size safety
The Dualfix M Plus was developed according to the new i-Size standard and is approved according to the latest R129 regulations, which are mandatory from September 2023. Thus, the seat provides reliable, and future required, i-Size safety for your child.

ISOFIX with support leg and rebound bar
This car seat attaches to the ISOFIX anchorage points in your vehicle. ISOFIX is a standard system of connection points featured in most cars. This establishes a secure and firm connection between the car seat and the car. Safe installation is completed with the use of a support leg to allow optimum stability. The rebound bar helps prevent the car seat from tilting during a collision. The bar has been optimised so it's shorter and more compact to offer extra leg space - perfect for a long journey. 

Extended rear-facing
Rear-facing car seats offer the best protection in the event of a frontal collision – the most frequent type of accident on the roads. During a frontal collision with a rear-facing seat the crash forces are directed to the back of the seat, while the remaining energy is spread evenly across the head, neck and upper body. With a forward-facing seat the energy of the impact is distributed differently across the seat structure and restraint system – potentially resulting in more energy impacting on the child’s body. It is recommended that children should travel rear-facing for as long as possible.

5-point safety harness
Britax believe a 5-point harness is the safest way to secure your child in their car seat because it keeps your child safe and tight in the seat’s protective shell. In the event of a collision, the harness distributes the forces of the impact across 5 points, two at the shoulders, two at the hips and one where the harness buckles between the legs. This helps to protect your child from all directions of impact. 

Removable washable cover
Things can get messy in the car – drinks spill and children can get travel sick. That is why Britax designed a machine washable seat cover that's easy to remove, so you can clean up quickly and get back to enjoying your adventures together.

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: 32246876310

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4.4 ★★★★★
Based on 16 reviews
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KeepsGettingBetter
Chelsea, US
★★★★★ 5
So perfectly soft
Size: King, Style: 2 Dark Gray
My husband was complaining about the mattress, and wants to spend a lot of money on a new one like the ones at the Waldorf. I asked him to give me a chance to try to fix it first. Watched youtube videos about hotel style beds, and landed on the need for a mattress topper. This one is so... very... comfortable. I thought the grid pattern would bother me, but nope. You don't realize how much heat you soak up from your mattress until you get a nice airy layer in between. I almost completely stopped sweating at night, and he's stopped complaining about hurting as much. This is another of those items that I'm scared of washing too much, but it's held up with care and caution. If it starts to get a bit too squished, I just fluff it in the dryer and the padding poofs right back up. The sides are deep and my mattress sinks right into the pocket with no pulling. I have bad back pain and I am certain this has been helping support my back a bit better, so I wake up more refreshed. I'm sorta popping out of bed like I used to years ago. He still plans on a new mattress, but this has saved us money, for now, and when we get the new one, this will layer on top like a dream. I'm glad I took the chance on this, it has really improved our rest, and that's so important.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
S
Verified Purchase
SS
Cuba, US
★★★★★ 5
Cloud like plushness without loss of support
Size: Queen, Style: 1 Green
Cloud like plushness while not losing support. Bought a new high end plush mattress and adjustable bed frame with massage and still wasn’t feeling that cloud like feeling that I like. I don’t like foam toppers because it is too soft and it lacks support. This topper fit perfectly on a 13” tight top mattress over the protector. The topper was exactly what I was looking for. So comfortable, cool, and put me to sleep right away. Massage feature on adjustable base feels the same as it did without the topper, but the bed is just more comfortable and hard to not want to be lazy in it all day now. For the price, this can’t be beat. If you’re looking for a mattress topper to enhance the comfort of what you already have, buy this. You won’t be disappointed!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
M
Verified Purchase
MARY A ALCALA
Bozeman, US
★★★★★ 5
Very, very soft and cushiony that I can feel even thru the fitted sheet .
Size: King, Style: 1 Green
Very well packaged. Box was very heavy, but once I got thr shrink wrapped package opened, it inflated on its own. It is a perfect fit. Although it isn't thick, it is extremely soft and my back and hip feel better (arthritis and sciatica). I plan on getting a memory foam pad to put underneath, but for now, I am reasonably pleased. The quality was so good, I decided to keep it instead of going thru the trouble of repacking it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
C
Verified Purchase
Carolina Álvarez
Charlottesville, US
★★★★★ 5
Soft & Durable Mattress Protector
Color: 1 Gray, Size: Queen, Color: 1 Gray, Size: Queen
Excellent mattress cover. The fabric feels soft and comfortable while providing great protection for the mattress. It has an elegant design that gives the bed a clean and modern look. It fits well, is easy to put on, and stays in place. Great value for the price. Highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
H
Verified Purchase
HandyAndy
Massapequa, US
★★★★★ 5
Nice protector cover, quiet and comfy - best for THICK mattresses
Color: 3 Navy Blue, Size: Full
I liked this pad immediately as fabric cover has nice quilting (just slightly puffy), and touch feel and feels substantial enough to hold up over time. I’ve ordered a few different brands of these and they were crappy, insubstantial pads I did not think would hold up to more than a couple washings. My biggest complaint and it’s due to my own lack of experience buying these in the new world of skillions of mattress thickness choices is that (A) the side panels / elastic pockets are HUGE and will never be secure on anything thinner than a 12” (or thicker!) mattress; and (B) I thought I was buying an ENCASEMENT cover pad which this is not. I’m blaming that on Amazon because I specifically input “encasement” in the search and their F’ing search algorithm does whatever the heck it wants and if you’re not paying nit-picky attention you get stuff you don’t want. (Or you waste time sorting out the ones you didn’t want to see in the first place!) That said I am seriously considering keeping this (depending on late arrivals of competing covers) as I’m certain this will be comfortable and as quiet as these waterproof covers get. It’s a nice cover. UPDATE: it’s a couple weeks later and I’m reporting I did keep it and am happy to have done so. It installed more securely than anticipated and is as comfortable as I thought it would be. I’ll try and update again when I have time to resize pics and show how much my cat enjoys it too:) UPDATE#2: in review I noticed that the 1* reviews were on about nasty liquids leaking through - I haven’t had any large scale events to gauge but I can see how those reviews could be valid. I should report out of EVERY type of these “nice” noiseless “waterproof” pads I’ve got I think every one of them probably could have the same fault. In other words though I use and really like this cover I also purposely use an encasement style mattress protector (you know the put it in a bag w/zipper kind and a pain in the a** to do so kind) to avoid the complaints in the 1* camp. These mattresses are just too costly and spongelike to NOT protect them completely so I appreciate their frustration that things leaked for them. In my choice to keep this I did so because a) it most probably is pretty waterproof & is definitely quiet & comfy; b) it’s pretty easily washable; and c) because most of the encasement protectors are of more “crinkly” material than this (at least the ones I’ve seen so far - maybe the super expensive ones have figured out how to be perfectly waterproof without crinkle) and by using this nice top protector I put a layer on top of the crinklier encasement and everything just ends up much better with no noticeable crinkle. Figured I say this to help detail 1* vs. 5* because right!? how can one thing be so great and when you turn around then be so terrible… just sayin. (& I did not change my 5* rating😎)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026

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