Britax Romer BABY-SAFE i-SIZE Baby Car Seat

From £135


Fitted bundle deal

includes Accessories + Fitting

Britax Romer BABY-SAFE i-SIZE Baby Car Seat

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From £135

£ From 135 a month
Car Seat Info

Half price Chicco BebeCare Easy Tech when you buy any child seat*

Chicco Bebecare uses integrated motion sensor technology to alert parents if baby has been in the car for too long

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Car Seat Fitting
  • Description
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  • Reviews
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  • Britax Romer BABY-SAFE i-SIZE Baby Car Seat

    • ECE R129 Rating
    • Group 0 - suitable from birth to 15 months
    • ISOFIX compatible
    • 5-point harness
    • Side impact protection
    • Removable Covers
    • Click and Go system
    • Adjustable headrest and handle
    • Lie-flat technology

    The Britax Romer BABY-SAFE i-SIZE Baby Car Seat is an award-winning specialised infant carrier, designed for use from birth to 15 months, features patented technologies to keep your little one incredibly safe and comfortable.

    Built to exceed the latest iSize safety standards, the Britax Romer BABY-SAFE i-SIZE Baby Car Seat provides a five point harness as well as a newborn insert and superior side impact protection - for energy absorption in the event of a collision. To make day-to-day use easy, there’s a Click and Go system for getting the seat in and out. The adjustable handle, sun canopy and removable covers all make this a very parent friendly seat. So that your little one loves it too, there’s Britax’s patented lie flat technology which means the seat’s lying position adjusts as you move the headrest. This ensures your baby is in the best position to not put excess strain on their muscles whilst guaranteeing the best possible levels of safety. 

    Are you interested in a complete Travel System for your new bundle of joy? Then explore our full range here

    Size Guide

    Car Seats Baby Toddler Child
    Weight (kg) 0 - 19kg 9 - 36kg 15 - 36kg
    Weight (lbs) 0 - 42 20 - 80 33 - 80
    Height (cm) 40 - 105 70 - 135 100 - 135
    Height (Inch) 1' 4" - 3' 6" 2' 4"- 4' 5" 3' 4" - 4' 5"
    Age 0 months - 4 years 9 months - 12 years 4 - 12 years
  • Age: Baby
    Age Band: Birth - 12 Months
    Group: Group 0
    Isofix Compatible: Yes
    Suitable For: 0 - 83cm
    Adjustable Headrest: Yes
    Child Weight: 0 - 13kg
    Depth of Seat: 67.0cm
    Direction: Rearward
    Extended Rear Facing: Yes
    Height Of Seat: 58cm
    I-size: Yes
    Lie Flat: No
    Recline Positions: 6 Rearward
    Removable Covers: Yes
    Restraint Method: 5 point harness
    Rotating Seat: No
    Side Impact Protection: Premium
    Travel System Compatible: Yes
    Weight of Seat: 4.8kg
    Width of Seat: 44.0cm
  • FREE Click & Collect

    Ordering a bike?

    FREE Click & Collect - you can reserve an item online and pick it up from a store of your choice

    Simply enter your Postcode on the product page to check availability, and select Click & Collect at checkout. What's more, you pay for your items on collection. Click here to learn more.

    If you're ordering a bike and want us to build it for you for free before you collect it, an additional 24 hours will be added to your collection date to make sure it's ready for your arrival. This will be confirmed at checkout and in your confirmation email. The store will call you before building your bike to confirm your collection date.


    FREE Delivery

    Free Delivery available on orders over £40 placed by 8pm*

    Your delivery date will be communicated at checkout and on your confirmation email. For further information click here.

    *Halfords and Halfords couriers deliver Monday to Saturday excluding bank holidays.


  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

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Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Britax Baby Car Seats

Britax Romer BABY-SAFE i-SIZE Baby Car Seat

£135 Britax Romer BABY-SAFE i-SIZE Baby Car Seat