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Save £122

Britax Römer dualfix m i-Size car seat - wine rose

Price £227.50
RRP £350.00
Out of Stock
Colour: wine rose

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Britax Römer dualfix m i-Size car seat is rated 4.8 out of 5 by 20.
Rated 5 out of 5 by from Very well made Really happy with my purchase , few reviews said it was heavy which it is but for me I would rather it be heavy if it protect my baby better . My friend has a cyber sirona and I think this is far better as you don’t have to sit the chair blue to rotate it . I like that the button to rotate is locate on the side so it’s easy to push .
Date published: 2019-02-22
Rated 5 out of 5 by from Love it! This seat is brilliant, we’ve been using it for almost 2 weeks now and I cant rate it enough. First of all its very easy to install, yes it is a big seat as the ISOFIX base is integrated so makes getting it into the car a little awkward and a bit heavy, but once in its so secure. I love the fact its ISOFIX and you just line up the green marks to make sure its correctly installed, there is no doubt in my mind its correctly fitted. The 360 function makes it so easy to get little one in and out of the car. Baby looks so comfortable in it. The buckle and harness are really easy to do up and undo. Ive found when I take baby out to slacken the straps right off so they can hang outside the seat otherwise when you go to put baby back in the seat you are often fishing about underneath them for the straps. It is an expensive seat but really worth the money in my opinion. It looks and feels really well made. The fact it can stay rear facing for longer is just brilliant and I cant see any reason why not to do this as the leg space the seat gives once fitted in the car looks like it would easily accommodate an older child. I think Britax have made a fabulous seat, stylish, safe and practical. I will certainly look to them when we’ve outgrown this seat.
Date published: 2019-02-12
Rated 5 out of 5 by from Great Product, stylish and practical! We previously had the Joie 360 which I found super easy to use and my 1 year old has certainly had no complaints! The Britax however is amazing, it’s appearance is stylish and smart and I love the denim effect material. My husband fitted the car seat in a matter of minutes and said that it was easy and simple to install and adjust the ISOFIX fitment to the needs of your car. Unlike the Joie 360, the swivel button is on the side so you don’t have to fiddle about under the front of the car seat to turn it and I also find the straps on the Britax don’t get twisted as often as with the Joie 360. However, if they do there is a handy panel at the back you simply pull back and untwist the straps from there. The inserts are easy to put in and take out depending on the size of your child and on the whole I’m yet to find any major issue with the product. The only slight negative I have is that the buckle clips themselves are quite small and can be fiddly to put together - which is what you have to do to insert them into the buckle. However, this doesn’t deter me from using the product and I will be keeping this one as main car seat and using the Joie 360 as a spare/in my husbands car. Anyone not sure whether or not to spend a bit more on a swivel seat will never look back once they have, once your ‘little’ one gets too big for the travel system and too heavy to maneuver in and out of the car, the swivel design is a life saver!
Date published: 2019-02-05
Rated 5 out of 5 by from Amazing! Incredibly safe and gorgeous quality! I absolutely love this car seat! Since I had my little boy I’ve been using a belt in car seat as it came with and was compatible with his pushchair but he’s growing fast and it needed replacing. I never realised what a life changer the isofix fixings would be. I researched the safest technology and was thinking about buying this before being selected as a product tester. The seat is so easy to fix securely to the car using the isofix system -green indicators give extra peace of mind to ensure a secure fit. The 360 rotation is just mind blowing impressive and efficient reducing the usual ordeal of trying to load baby in with a seat belt especially as I have a three door car. It means that I don’t have to awkwardly climb in and around yanking seatbelts or jump in and out of the car checking that my baby mirror is in right place as it’s always secure in the same rearward position that I need. As the seat remains in the car I no longer have to strap little one in and carry him from the house to the car which is a life saver on my back and for the future. It means that when we try for our second child, I will not have to worry about the heavy lifting of his seat whilst pregnant-a factor which I imagine will be amazing for many newly pregnant second time mums. The adjustable straps are quick and easy to use- such a great factor having a wriggly baby. As my family live down south we were worried about long car journeys but now we are so confident with this car seat that we no longer have worries of him being uncomfortable with the reclining feature and the overall outstanding quality, he loves it. The seat itself is beautiful with the well made soft material it is a cosy fit for Elliot and a great colour of blue. I imagine many people may be unsure of the price but it’s so worth the money -safety, comfort, style, easily installation complete convenience. My only criticism, if any, is that it is a little heavy and I needed some help to initially install it but after that it’s great. I would obviously choose safety over style but it just looks the bees knees n I’m proud to have it. As always I’ve had great communication and customer service from mothercare and would like to thank them for selecting me for this product trial as it’s changed our family outings forever thankyou x
Date published: 2019-02-03
Rated 5 out of 5 by from Lovely Car Seat This car seat is finished to a beautifully high quality. The seat itself feels and looks very protected for the little one, but not too compressed in. The actual seat itself is as expected for an i-size car seat. To fit the car seat it's easily done with ISOFIX. The light indicators advise you when it's safely installed, which is brilliant for reassurance. The 360 spin is an ultimate selling point for me, having a 3 door car this makes life so much easier being able to spin the car seat forward facing to get my 5 month old in and out, then spin back round to have the seat rear facing for as long as possible. The spin on this particular seat is much more easy than a previous 360 seat i had. Due to the high quality of this seat I have no doubts in thinking this will last until my little one has physically outgrown it. Adjusting the straps to tighten or loosen according to baby is so easy. On the back of the seat is a small compartment that holds information on the car seat in lots of languages which i didn't need apart from the GB version so this doubles up as a brilliant storage compartment for snacks, even though it wasn't designed for this it's a brilliant extra feature.
Date published: 2019-01-30
Rated 5 out of 5 by from Love it! Bought this just over a month ago and it’s revolitionised car journeys with our little boy. A bit priceier than some of the others but he’s so comfy in it and he can be sat really upright rear facing which the others don’t offer. We are planning on keeping him rear facing for as long as possible and I think this seat will enable him to be really happy in this position for a lot longer than the other rear chairs. The 360 spin feature is a lifesaver for my back as it’s so easy to get a wiggly baby in and out of (particularly in the rain) The only minor downside is the straps aren’t that easy to put on and off so we loosen then right off to get him out then it’s easy to just tighten again when we pop him in. Highly recommend especially if it’s still got £85 discount!
Date published: 2019-01-29
Rated 5 out of 5 by from Great combines both safety and practicality in one Initial installation of the seat was easy as ISOFIX guides were provided and the seat has easy to see indicators to confirm its installed correctly. Due to all the built-in safety features it is quite big and heavy, but this also allows for the seat to be comfy for baby when they are in the seat. The 360 functionality makes it so easy to get baby in and out of the car and I can only imagine this will become more valuable as baby gets bigger and can protest more! The ability to be rear facing until 105cm is also great as it allows the safest way to travel for as long as possible. Then when you need to move to forward facing you just turn the seat the other way, with no need for re-installing. The seat is very sturdy and looks comfy with plenty of space for them to grow with the seat. There are a couple of down points; I wouldn’t want to be transferring the seat between cars regularly purely due to the weight and bulk of the seat. The button to rotate the seat is located on the base, rather than on the seat itself, meaning you really need 2 hands to rotate it which could be tricky if you are travelling on your own with baby. Also, the seat could be improved by having a way of holding the straps open as you move baby in and out of the seat so you’re not forever digging them out from under the baby. However, for us these are minor points. Our main focus is the safety and ease of use of the car seat and we are really happy that the seat combines both safety and practicality in one.
Date published: 2019-01-28
Rated 5 out of 5 by from Easy to use Car seat I bought this car seat a month ago my little boy who’s 4 months old loves it as he can see out the window he looks lovely and comfortable. I bought the blue colour seat which is a great colour and fits in my 3 door Pequot 208. I would recommend this car seat as it’s a 360 and so easy to use in a 3 door car.
Date published: 2019-01-28
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Questions & Answers

Does the newborn insert come with this car seat? 

Asked by: Feva
Hello, Thank you for your query. This includes a v-shaped headrest that is adjustable as your child grows. I hope this helps.
Answered by: KayleighE
Date published: 2018-10-09

What is the difference between the britax romer dualfix isize and the britax romer dualfix isize m? The only thing I can see is that the britax romer dualfix isize comes with the new born insert element. Thanks

Asked by: FionaD
The Dualfix M is not suitable from birth. The Dualfix is suitable from birth though. You can check on the Britax Romer website.
Answered by: Jenny
Date published: 2018-09-17

What is the max weight when rear facing? So far car seats ive looked at are only crash tested to 9kg rear facing and I want one crash tested rear facing to a higher weight.

Asked by: Jay26
Hello, Thank you for your query. This is a i-size car seat so is based on your childs height rather than weight. suitable from 3 months-18kg (approx. 4 years) 61 - 105 cm rearward facing installation 61 - 105 cm forward facing installation 76 - 105 cm Directly from Britax: Reassuring safety – every day Your child's safety is our top priority. That's why there are no compromises when it comes to safety. Our internal standards are more demanding than those of the current standard ECE R129 (i-Size). Dualfix M i-Size has been equipped with a large number of innovative safety features: for example the optimised side impact protection SICT inside, implemented by a special steel element inside the seat. Or our patented Pivot Link ISOFIX System. This ensures that your child is well protected in every accident, whether it is from the front, from the side or from the back. That's one thing you can rely on. I hope this information is of use.
Answered by: Kirsty
Date published: 2019-05-30

Hi. Is it possible to use a 2nd base to move it easily from a car to another ? Thanks

Asked by: Mathilde
Hello, No the base is fixed to the seat. I hope this helps.
Answered by: Chelsea
Date published: 2018-12-06

Hi, does this seat swivel from front to back with the toddler in it? I only have a 3 door car which is why I wanted the 360 spin feature, as I can't get my 11 month old in it once it's rear ward facing 

Asked by: Nicola2479
Hello, Thank you for your query. This Car Seat has 360 degree rotation makes it easy to move the seat from rearward to forward facing and back without re-installing the seat. I hope this is of help.
Answered by: Chloe G
Date published: 2018-10-09

Are the seat covers removable for washing? Many thanks

Asked by: Izzywizzy
Thanks for your query Quick-remove cover Things can get pretty messy on the road. Drinks can spill and children can get car sick. That’s why we designed a machine washable seat cover that can easily be taken off without removing the harness, so you can clean up quick and get on your way. The cover can be removed and washed with a mild detergent on a washing machine's delicates cycle (30 °C). Please observe the instructions on the washing label of the cover. • The baby insert can be washed in the same way as the cover. Remove all foam parts from the top and bottom sections before washing. These must not be washed. • The shoulder pads can be removed and washed in lukewarm soapy water. • The plastic parts and the harnesses can be cleaned with soapy water. Do not use any caustic cleaning agents (such as solvents). Regards,
Answered by: paulsu
Date published: 2019-01-02

Is the isofix base included?

Asked by: HanG
Hello, Thank you for your query. Yes, the base is included. I hope this helps.
Answered by: KayleighE
Date published: 2019-08-13

Does the bar get in the way of the baby's legs? It looks like it does.

Asked by: Teakew
Hello. Thank you for your query, The bar does not get in the way of baby legs, it is designed for 3 months-18kg (approx. 4 years) 61 - 105 cm. I hope this is of help.
Answered by: Chloe G
Date published: 2018-10-19
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maternity fitting and sizing guide

We fit our garments on mums to be so that we fully understand her needs during pregnancy, making sure the clothes look good and are comfortable.

Check your measurements against our size chart to ensure you are buying the right size.

Remember that we are all different shapes & sizes and sometimes we can sit in the middle of a size. Trying a size above or below can help achieve the most comfortable fit for you.

Our well designed maternity clothes are versatile and often suitable for post-pregnancy.

  8 10 12 14 16 18 20
European size 36 38 40 42 44 46 48
dual size guide S M L XL
full bust (pre-pregnancy) 82 87 92 97 102 107 112
full bust 86 91 96 101 106 111 116
dual size bust 86-91 96-101 106-113 111-116
waist (pre-pregnancy) 64.5 69.5 74.5 79.5 84.5 89.5 94.5
Bump circumference (early stages - 3rd trimester) 87 - 96 96 - 101 97 - 106 102 - 111 107 - 116 112 - 121 117 - 126
Low hip (pre-pregnancy) 93 98 103 108 113 118 123
dual size hip 93 - 98 103 - 108 113 - 118 118 - 123
thigh 52 55 57.5 61 64 67 70

mothercare bra band size

inches 32 34 36 38 40 42 44 46
cm 70 75 80 85 90 95 100 105

mamalicious size guide

  EUR XS / UK 6 EUR S / UK 8 EUR M / UK 10 EUR L / UK 12 EUR XL / UK 14
Bust 86 90 94 98 102
Under Bust 68-72 73-77 78-82 83-87 88-92
Hip 91 95 99 103 107
  See the Full Size Guide

sizing guide for babies & children

So no matter if you are looking to buy newborn baby clothes, sleepsuits or nightwear you can ensure you buy the correct baby clothing based on the baby's weight or height. If you are looking to measure your babies feet, check out the mothercare shoe sizing guide.

Please refer to the guide below to help you find the size that is right for your baby or child.

premature / newborn sizing

Size 3lb Premature 4lb Premature Tiny Baby New baby up to 1 months 1 - 3 months 3 - 6 months 6 - 9 months 9-12 months
Height (cm) - - 50 56 62 68 74 80
Weight (kgs) 1.4 1.8 2.3 3.4 4.5 6.5 8 9 -
Weight (lbs) 3 4 5 7.5 10 14.5 17.5 20 -
Hips (cm) 3 4 5 7.5 10 14.5 17.5 20 -

girls & boys clothing sizing

Size 12 - 18 months 18 - 24 months 2 - 3 years 3 - 4 years 4 - 5 years  5 - 6 years 6 - 7 years 7 - 8 years
Height (cm) 86  92 98 104 110 116 122 128
Chest (cm) 50.5 53 55.5 57 58.5 60 62.3 64.5
Waist (cm) 51 52 53.5 54 54.5 55 57 59
--> See the Full Size Guide

footwear sizing guide

The Mothercare Baby Shoe Sizing Guide is a handy print out that will allow you to position your little one, (if they stop wriggling!) onto the foot outline, giving you both UK and Euro sizes. With a 3 point fit test and points to ensure you are getting an accurate foot measurement, the Mothercare shoe sizing guide is a must.

Mothercare also have a handy baby & kids clothing size guide, so be sure to check the chart before making any baby clothes purchases.

See the Full Size Guide