Kinderkraft Comfort Up iSize Car Seat - Grey

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Item Ref: KCCOUP02GRY0000
£49.90 £89.00
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The Comfort Up i-Size Car Seat is an updated version of this lightweight and easy-to-use highback booster seat from Kinderkraft, which is now compiled with the latest safety standards. Suitable from 76 to 150 cm (approx. 15 months to 12 years).

About this item

Compliant with ECE R129 safety regulations, the Kinderkraft Comfort Up i-Size is a forward-facing car seat designed for children aged approximately 15 months to 12 years old (76 to 150 cm). This lightweight and user-friendly booster seat features the convenient Easy Grow system, enabling simultaneous one-handed adjustments to the headrest and safety harness. As your child outgrows the internal safety harness, it can be effortlessly tucked away without the need for removal from the seat.

The Kinderkraft Comfort Up i-Size boasts a robust shell with a deep, spacious, and softly padded seat including easy to clean fabrics with ventilated mesh panels on inner sides. Its detachable modular insert ensures safety and comfort for smaller children. All fabrics are easily removable and washable, maintaining the freshness of your Comfort Up seat. This versatile seat can be securely fitted in any car via 3-point vehicle seat belt, tighten by special belt grips.


  • Suitable for children from 76 to 150 cm | approx. 15 months to 12 years
  • Forward-facing direction of use
  • Lightweight and easy to use design
  • Durable, spacious and deep padded shell
  • Installation via 3-point vehicle's belt grips
  • Adjustable headrest - 11 positions
  • Soft padded 5-point belts with anti-slip coating
  • Easy Grow system simultaneously adjusts headrest and harness
  • Removable and washable seat covers with ventilated mesh sides
  • Includes removable modular insert for smaller children
  • Approved in accordance with ECE R129 (i-Size) safety regulation


  • Dimensions: L49 x W44 x H61.5-84 cm
  • Weight: 6 kg


Kinderkraft 10 Years Warranty

The Kinderkraft is notably convinced of the high-quality products they provide, that offers its customers a 10-year warranty. Fill the registration form on within 30 days from the date of purchase and you can enjoy long-term protection.


Delivery Information

Mainland UK Delivery Options

Orders £50.00 and over - (DPD) 1-2 Working Days - FREE

Orders below £50.00 - (DPD) 1-2 Working Days - £6.95

Orders below £50.00 - (EVRI) 2-4 Working Days - £3.95

The following postcodes are sent on a standard 2-3 day delivery:
PA20-PA99 TR21-25
ZE(ALL) KA27-28
HS1-9 G83
AB30 AB39-AB40

Unfortunately, we are unable to deliver to BFPO numbers.

UK Highlands, Islands and Northern Ireland Delivery Options

All UK Highlands, Islands and Northern Ireland Orders are charged at a flat rate of £8.95 (sent with DPD)

Channel Isles – all orders sent at a flat rate of £30

The following postcodes are UK Islands and Ireland:
BT(All) EI(All) IM(All)

DPD Predict Service

Never miss a parcel delivery – for orders sent via DPD you will be notified by text and email on the day of despatch and again on the day of delivery offering a one hour time-slot. If you’re unavailable during this time you have the option of re-arranging your delivery date, or for your delivery to be left with a neighbour.

Download the DPD Predict app and nominate a specific neighbour, your chosen safe place or collect the parcel from your local DPD pickup shop. Please note that a signature is required for all DPD deliveries.

Direct Deliveries from Supplier

Where a product states direct delivery, this will be fulfilled by the supplier directly from their warehouse. Each supplier has a different delivery service. Please contact our sales team on [email protected] for any queries regarding direct deliveries.

Please note that we can only deliver furniture to mainland UK, excluding the Highlands of Scotland, Islands and Ireland. We are unable to accept orders for International delivery.

International Deliveries

From the 1st January 2021, Winstanleys Pramworld will no longer ship items internationally, However - a number of our customers use parcel forwarding service such as forward 2 me.

Parcel Forwarding Service

forward2me Worldwide Parcel Forwarding Service

For delivery outside the UK, a number of our customers have used forward2me, the top-rated Parcel Forwarding Service. forward2me offers a choice of premium courier services including DHL, UPS, DPD, TNT & Whistl to forward parcels to over 200 countries at very competitive prices.

Other services include a Combine and Repack Service where you can make lots of purchases and ship as one to save on international shipping costs. For more information including independent customer reviews please visit the forward2me website or watch the how it works video.