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Britax Romer Kidfix M i-Size Car Seat - Storm Grey

Code: 2JBQwv59Jh
  • £149.00
  • RRP £189.00
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Britax Romer Kidfix M i-Size Car Seat - Storm Grey

Britax Romer Kidfix M i-Size Car Seat - Storm Grey has been developed in partnership with a leading car manufacturer, to protect children from 3.5 years up to 12 years old. What's more, this Group 2 3 seat has been approved to the latest i-Size regulation, offering safety you can trust. Its slim frame will fit a wide range of cars, too.

Why Should I Choose Britax Romer Kidfix M i-Size Car Seat - Storm Grey?

Britax Romer Kidfix M i-Size Car Seat - Storm Grey is the perfect addition to your vehicle. By using Britax Romer's Vehicle Fit Finder, you can discover if this car seat is compatible with your vehicle. Its slim frame will fit a wide range of cars, making it the ideal choice for your growing family's needs. Simply pop this seat into your vehicle using either the vehicle's 3 point seat belt, or your vehicles ISOfix points.

Protection You Can Trust

Additionally, Kidfix M has been designed and approved to the new i-Size standard, passing stricter test criteria in order to give greater protection. What's more, Britax Romer have tested this Group 2 3 seat for optimum crash performance too. The generously padded side wings and headrest help to protect your child in the event of an accident. If your seat gets grubby on your travels, simply remove the cover and pop it in the washing machine so that you can get on your way.

Comfort And Practicality

Britax Romer offer comfort and practicality as standard with their Car Seats. The generously padded soft fabric covers and carefully placed air ventilation holes on the shell ensure your little one travels in comfort for longer. Additionally, the head markings on this car seat help you to find the right headrest height every single time. This headrest is designed specifically for the comfort of older children, too.

Sustainable Quality

Lastly, Britax Romer have cleverly engineered the Kidfix M i-Size to weigh around 1.3 kg lighter than its predecessor and is designed and made in their factory in Germany. You'll also find the Kidfix M i-Size packed in plant-based bags and recycled cartons from responsible sources.

What Are The Specifications For Britax Romer Kidfix M i-Size Car Seat?

Weight: 6.5 kg

Height: 63 – 83 cm

Width: 44 cm

Depth: 42 cm

Dimensions (H x W x D): 63 – 83 x 44 x 43 cm

Install using vehicle's 3 point seat belt or ISOfix

Suitable from 100 to 150 cm (approximately 3.5 to 12 years old)

Do I Receive A Warranty?

Britax offer a 2 year Manufacturers Warranty against manufacturing or material defects (excludes polystyrene inserts). This applies to UK Mainland only.


Delivery within the UK Mainland (does not include Northern Ireland)*

  • FREE Next Business Day Delivery (order by 13:00, weekday deliveries only) for UK Mainland orders over £50
  • £5 Next Business Day Delivery (order by 13:00, weekday deliveries only) for UK Mainland orders under £50
  • £8.95 per box surcharge for Specified Weekday
  • £18.95 per box surcharge for Saturday Delivery
  • "Sold out" items are currently unavailable
  • "Direct - Delivery Date To Be Advised" items are delivered directly by the manufacturer according to timescales they dictate. Refer to product page for best guess estimates

*Excludes remote locations where surcharge of £20 per parcel is applicable

*Please note that deliveries to Scotland can take an extra day to be delivered

Delivery to UK Islands & Highlands*

  • £15 per item to Northern Ireland
  • £20 per item to Islands & Highlands (see list below) 
  • £50 per item to Channel Islands 
  • The standard delivery time to UK Islands & Highlands is 3 - 5 working days. 

*We deliver to Western Isles, Scottish Isles, Shetland, Orkney, Isle of Skye, Isle of Man, Isle of Wight, Highlands and Remote Areas

*Remote locations are subject to surcharge of £20 per parcel

*Please note that you will be contacted after order placement with regards the number of parcels required to ship your order should it be more than 1. 


Delivery to Mainland Europe*

  • £30 per parcel, for multiple parcels, multiple charges apply (please see below)
  • The standard delivery time to mainland Europe is 3 - 5 working days depending on geographic location. 

*We deliver to Austria, Belgium, Bulgaria, Czech Republic, Denmark, Estonia, Finland, France, Germany, Hungary, Ireland, Latvia, Lithuania, Luxembourg, Netherlands, Northern Ireland, Poland, Portugal, Romania, Slovakia, Slovenia, Spain and Sweden.

*Excludes remote locations where surcharge of £20 per parcel is applicable.

*Please note that you will be contacted after order placement with regards the number of parcels required to ship your order should it be more than 1, multiple charges will apply. 

*All products by Britax, Graco, Joie, Nuna are restricted from being shipped outside the UK Mainland. Orders for these products with delivery addresses outside of the UK mainland will not be shipped. 

Delivery Timing

Occurs Monday to Friday, generally 9am - 6pm (excluding public holidays). Please note that collections occur Monday to Friday (excluding public holidays).

Please Note

  • If the buyer wants to cancel the order that is already in transit you simply reject delivery 
  • If the buyer accepts the parcel and then cancels the order, the return costs are at the buyers expense 
  • If a delivery is rejected or 3 delivery attempts are made without success the order will be automatically returned to sender
  • Cost to attempt re-delivery of an order is £15 per parcel for UK mainland & £30 per parcel for European addresses
  • Orders travelling outside UK mainland: You may wish to arrange insurance against loss or damage 
  • We may use recycled packaging if the packaging provided by the manufacturer isn't sufficient. Please check contents. Any parcel refused without checking will be subject to £15 returns charge
  • Please note that product warranties are not valid outside of the UK mainland, we will try to help you as best we can with parts and fixes but delivery costs are chargeable 
  • If paying by card over the phone the delivery address must be the same as the billing address so that we can help prevent fraud. (If proof of address can not be provided) 

We offer a 30-day return policy on all non-disposable items that are unused [Consumer Rights Act 2015]. If you are not satisfied with the products you purchased, simply send them back to us unused, in the original packaging and in resellable condition (at your own cost and risk). Include your order number and name. 

Conditions for refunds are:

  • Item must be with us within 30 days of receipt
  • We will repay the amount to the payment method used, eg. paypal, credit card, debit card
  • Delivery costs to return the item will not be refunded 
  • The product must be unused and returned with all original packaging
  • The product and packaging must be in resell-able condition
  • We reserve the right to not reimburse for any used goods 


  • Cancellation and return of special order items and assembled furniture may be subject to a charge for us to re-stock
  • If you do not want to arrange your own return we can do so at a cost of £15 per package and per attempt (UK mainland only)
  • Individual items from bundles or packages are not returnable. Bundles & packages must be returned in full 
  • If an item from a multi item purchase is returned delivery charges will be recalculated and applied to the remaining live order 
  • If need be, we can supply a suitable transport carton at a cost of £10


Return address: 

1 Old Park Farm 
IP13 0LZ

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