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Britax Romer Kidfix III S Cool Flow Car Seat - Black

Code: 9vgQ4tYm
  • £189.00
  • RRP £229.00
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Britax Kidfix III S Cool Flow Car Seat - Black

Britax Kidfix III S Cool Flow Car Seat - Black is a Group 2 3 Car Seat. This means that it's suitable for children aged 3.5 to 12 years. Equipped with new-generation Britax XP-PAD, stay-fresh fabrics and up to 20% more room, this long-lasting, premium line car seat combines outstanding safety and comfort.

Why Should I Buy Britax Kidfix III S Cool Flow Car Seat - Black?

Up to 30% front impact protection

The Cool Flow features the next generation of its XP PAD - a shock absorbing pad that sits over your child's chest once you strap them in. It helps to prevent your child's chin hitting their chest in a frontal collision, reducing the impact by around 30 percent. As a result, it reduces jerky forward head movements, providing extra protection over your child's sensitive neck and chest area.

Excellent protection in side crashes

Adjustable side pods, located on either side of the seat, reduce the distance between the car seat and the car door. This SICT (Advanced Side Impact Protection) system is unique to Britax, and proven to significantly reduce side impacts for additional peace of mind.

20% more comfort for your child

The oversized seat offers around 20 percent more space while sitting when compared to similar models. As a result, the Britax Kidfix III S makes for a comfortable and ergonomic seating position, even for taller children. Of course, with 12 different headrest positions, it's ideal for smaller children too. Finally, the v-shaped backrest automatically adjusts to the angle of the vehicle seat, making for a far more comfortable ride.

Support for the pelvis

Britax SecureGuard is an extra contact point that is positioned between your child's legs. Simply guide your vehicle seat belt through this point, as well as the side seat belt guides, to create a lap belt that provides extra protection over your child's pelvis.

Premium stay cool fabrics

The Cool Flow version of the Kidfix III S line features breathable, non-sweaty fabrics, ensuring a more pleasurable experience for your growing child. For parents, the machine washable cover makes it a cinch to wash out crumbs and spills, so it stays fresh for the years ahead.

What Are The Specifications For This Car Seat?

Forward facing installation

Age suitability: approx 3.5 - 12 years

Child weight suitability: 15 - 36kg

Product dimensions: (H x W x D) 67 - 85 x 54 x 43cm

Product weight: 8kg

Installation: Belted or via ISOfix

Cool Flow breathable seat fabrics

Approved to R44 Group 2 -3

SecureGuard 4th contact point

XP-PAD chest protection

Adjustable side impact protection (SICT)

One hand, easy adjust headrest

V-shaped backrest aligns with vehicle seat angle

Do I Receive A Warranty With Britax Kidfix III Car Seat?

Yes. You receive a 2 year manufacturer’s 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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