Winstanleys Pramworld

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Maxi Cosi Marble - Essential Black

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Item Ref: 8506672300

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The Maxi Cosi Marble is an infant carrier designed especially with comfort in mind for your newborn, featuring a near lie-flat recline, adjustable headrest and harness positions and an ISOFIX base.

The Maxi Cosi Marble is an infant carrier that has been designed to provide your newborn with maximum comfort on the go, featuring a near lie-flat recline and incorporating luxuriously soft padding and an ISOFIX base.

Offering optimal safety, the Marble has been tested to the latest R129/03 i-Size safety standard and boasts impact-absorbing side protection and shell to ensure your baby is protected on every journey. This rearward-facing car seat features an extra large sun canopy with peek-a-boo window and is compatible with Maxi Cosi and Quinny strollers.

Near Lie-Flat Recline

Near Lie-Flat Recline

The Maxi Cosi Marble reclines to an ergonomic 157° near lie-flat sleeping position anywhere to provide the most comfort for optimal sleep.

Comfortable Features

 Comfortable Features

The luxuriously soft inlay and padding offer additional cosiness and the extra large sun canopy with peek-a-boo window allows your little one to have uninterrupted sleep and shields from the sun’s harmful rays.

Adjustable Headrest & Harness Height

Adjustable Headrest & Harness Height

The headrest and harness easily adjust to 8 different positions for your growing baby.

  • Suitable from birth to 13kg
  • Complies with the latest R129/03 i-Size safety standard
  • Rearward facing for optimum safety
  • Quick and easy installation in combination with included ISOFIX Base
  • Reclines to 157° near lie-flat sleeping position
  • Impact-absorbing side protection
  • Impact-absorbing shell
  • 8 adjustable headrest and harness height positions
  • Luxuriously soft padded newborn inlay and seat
  • 3-point safety harness
  • Memory buttons ensure simple release from Maxi Cosi and Quinny Strollers
  • Extra Large Sun Canopy with peek-a-boo window
  • Suitable from birth to 13kg
  • Complies with the latest R129/03 i-Size safety standard
  • Car Seat dimensions: H 59 x W 44 x L 72cm (approx.)
  • Car Seat dimensions (with base): H 89 x W 44 x L 72cm (approx.)
  • Car Seat weight: 5.7kg
  • ISOFIX base weight: 5.05kg

Maxi Cosi offer a 2 year manufacturer’s warranty on all their products. This covers you for all manufacturing defects during this period.

Visit for more information and registering your product.

Mainland UK Delivery Options

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

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

Orders below £50.00 - Standard Delivery (Hermes 2-3 day) - £3.95

The following postcodes are sent on a standard 2-3 day delivery:
IV(All) KW(ALL) PA20-PA78 TR21-25 ZE(ALL) AB31-AB35 AB41-AB54 AB36-AB38 AB55-AB56
KA27-28 HS1-9 G83 PH15-PH29 PH30-PH31 PH32-PH33 PH34-PH44 PH45-PH48 PH49-PH50

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 £19.95

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.


Some of out heavier/bulkier products are fulfilled through one of our Logistics partners - CuddleCo/Kiss Logistics via a Panther Carrier Service. You will receive delivery communication as “CuddleCo”, your information will only be used for the fulfilment of the order.

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.