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CYBEX Aton S2 i-Size Car Seat - Deep Black

Code: 57UnCgYuTEBz
  • £179.95
  • (Free Next Day Delivery)
Item In Stock   |   Free Next Day Delivery from £50
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CYBEX Aton S2 i-Size Car Seat - Deep Black

CYBEX Aton S2 i-Size Car Seat - Deep Black offers everything you need in a newborn Car Seat. Thanks to its elegant design and tested safety elements, the Aton S2 i-Size provides reliable protection and stylish comfort. 

Why Choose CYBEX Aton S2 i-Size Car Seat - Deep Black?

Side Impact Protection System

CYBEX has designed the Aton S2 i-Size Car Seat with your child's upmost safety in mind. It features a linear side-impact protection system, which can be folded out on the door side. The side-impact protection system transfers up to 25% of the forces of a side impact into the energy-absorbing shell, helping to maximise your child's safety.

Grows With Your Baby

With its 11 position height-adjustable headrest, the Aton S2 grows with your child up to the age of 2. You'll love that your precious one's head, neck and shoulders remain ergonomically supported at every stage, while the harness automatically adjusts to each growth phase.

Protection From All Elements

The CYBEX Aton S2 protects your little one from the sun and wind. Its integrated, fold-able XXL sun canopy protects your little one's delicate skin from harmful rays. Plus, the canopy protects your baby from the wind outside of the car.

Easy Handling

Not only does the Aton S2 take care of your baby, it looks after you too. Weighing just 4.2 kg, it is super simple and easy to carry and position in the car or on the stroller. This prevents strain on your back and allows you to carry baby effortlessly even in their second year.

Pushchair Travel System Ready

Turn the Aton S2 i-Size into a Pushchair Travel System with ease. The Car Seat can be attached to any CYBEX Pushchair, making the transition from riding to walking in the city smooth and simple. 

Ultimate comfort

With the Aton S2, your baby has the perfect fit at every stage. The included newborn inlay gives babies up to 60cm the ergonomic support they require. Once your little one gets a bit bigger, the inlay can easily removed. 

What Are The Specifications Of CYBEX Aton S2 i-Size Car Seat?

Tested to UN R129/03 i-Size Car Seat

Suitable from birth up to approx 24 months (max. 13kg)

Height adjustable headrest (11 positions)

Product Weight: 4.3 kg


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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