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Nuna Aace LX (i-Size) - Caviar

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Item Ref: CS12301CVRGL

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Equipped with a 3D growth system and Side Impact Protection, the Nuna Aace LX (i-Size) offers enhanced comfort and ultimate safety for children from approx. 4 to 12 years. Includes cup holder and ISOFIX connectors with special guides.

The Nuna Aace LX is an i-Size booster seat that provides excellent protection and comfort for children of 100–150 cm height (approx. 4-12 years old). This Red Dot Award 2021 wining car seat features stylish and breathable design with high quality snug and cool fabric covers.

3D Growth System

Nuna 3D growth system

Nuna Aace LX highlights 3D growth system, that lets you to simultaneously adjust the shoulder width with the headrest height (17 positions) with just one hand. The sporty seat offers 3 depths, which offers a plenty of support and space for legs for your growing passenger. Additional recline feature allows perfect fitting to the vehicle seat for most comfortable ride. A special belt positioner and coloured indicators helps you to set the vehicle's belt across child's body in correct manner.

Enhanced Side Impact Protection

Enhanced SIP

The seat shell is equipped with energy absorbing EPP foam and detachable Side Impact Protection pod (SIP), which increases protection in case of side impact.

Helpful features inc cup holder

Cup holder

Nuna Aace LX comes with cup holder and ISOFIX connectors with special guides and safety indicators, that make the installation add settings easy like a breeze. All covers can be removed and washed to keep the seat clean and fresh at all times.


  • Suitable from 100-150 cm of child's height (approx. 4-12 years old)
  • Aprooved to ECE R129/03 (i-Size) standard
  • Stylish Red Dot Award 2021 design
  • Energy absorbing EPP foam padding
  • Detachable Side Impact Protection pod for increased protection
  • 3D growth system:
    • Grow up - one hand adjustable headrest - 17 positions
    • Grow out - simultaneously adjust the shoulder width and headrest height
    • Grow on - adjustable seat depth - 3 positions
  • Customizable recline for perfect fitting to vehicle's seat
  • Base with ISOFIX connection points
  • Safety indicators for correct installation
  • Made of high quality fabrics washable seat covers
  • Includes cup holder and Isofix guides


  • Length: 44 - 70 cm
  • Width: 45 - 57 cm
  • Height: 64 - 85 cm
  • Weight: 6.70 kg

Nuna offers a 2-year manufacturer's warranty on main products and a 1-year warranty on accessories from the initial date of purchase. This applies to UK Mainland and requires a proof of purchase.

Mainland UK Delivery Options

Orders £50.00 and over - Standard (DPD) Next Working Day (Order before 2pm) - FREE

Orders below £50.00 - Standard (DPD) Next Working Day (Order before 2pm) - £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 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.