Cybex Cloud T i-Size & Base T Bundle – Sepia Black


The successor to the award-winning Cloud Z2 i-Size, the Cloud T i-Size baby car seat features a comfortable in-car recline and a lie-flat position when used as part of a travel system. The CYBEX Cloud T i-Size baby car seat is the ultimate all-rounder. When used with the Base T, the baby car seat can recline for blissfully comfortable rides. Outside the car, it can be used with a pushchair as part of a travel system, delivering maximum comfort with its ergonomic lie-flat position. All-round air ventilation provides a consistently pleasant seating temperature in all seasons. And 180° rotation lets you turn the car seat toward the car door, for effortless on and off-boarding. A perfect companion, every step of the way: the Cloud T i-Size.

The Base T clicks easily into your vehicle, with no vehicle seat belt required. Installation is safe and simplified thanks to optimized ISOFIX release buttons. A rotation mechanism lets you get your child in or out of the car seat with ease.

Available inshore and online at Simply Baby Lancaster.

In Stock

Delivery Lead Time: Available to order now!
☑ FREE delivery on orders over £50!
£ Price match promise - find out more


Cloud T

Ergonomic and comfortable, wherever you go – Setting new standards for car seat comfort, an innovative recline system flattens the backrest and leg rest simultaneously, for an ergonomic lying position. During the recline your baby’s head is prevented from falling forward, for unrestricted breathing. Outside the car, an ergonomic lie-flat position delivers comfort on the go.

Optimal breathability – Your child can enjoy pleasant temperatures in all seasons thanks to all-round air ventilation. The Plus fabric version features 3D mesh inserts that improve breathability by up to six times – coolness and comfort no matter the weather.

Easy on and off-boarding – 180° rotation lets you swivel the Cloud T i-Size towards the car door, for effortless on and off-boarding (Base T required). It’s easy to click the car seat onto the base, so snoozing babies can stay soundly asleep. You can also get your baby secure without any back strain.

Easy transition from car to pushchair – Travel system compatibility lets you easily attach the Cloud T i-Size to a variety of pushchairs and travel pushchairs from CYBEX (adapters required). Outside the car, it also provides an unparallelled lie-flat position – almost as flat as a carrycot.

25% more side-impact protection – The proven Linear Side-impact Protection (L.S.P.) System enhances safety in the event of a side crash. Together with the baby car seat’s energy absorbing shell, the L.S.P. System reduces impact forces by up to 25%. The Linear Side-impact Protection (L.S.P.) System also folds away if space in the car is limited.

One base – two seats – As the foundation of the T-Line Modular System, the Base T can be used with both the Cloud T i-Size and the Sirona T i-Size, for long-lasting protection and versatility. User-friendly ISOFIX release buttons make installation intuitive and easy.

Base T


  • Extra stability and safety in the car, with the load leg preventing forward rotation in the event of an accident.
  • Enables 180° rotation of the Cloud T i-Size baby car seat – allowing you to comfortably place your child into their car seat
  • Enables 360° rotation of the Sirona T i-Size car seat – giving you the choice between a forward-facing position (from min. 15 months and 76 cm) or a more secure rear-facing position
  • Smart investment: One base for two consecutive car seats (CYBEX T Line Modular System)

Easy on and off-boarding – Rotate the Cloud T i-Size and Sirona T i-Size car seats towards the car door, for effortless on and off-boarding. Just pull the easy-to-access handle on the Base T to swivel your car seat to the ideal boarding position.

One base, two seats – As it is compatible with both the Cloud T i-Size and Sirona T i-Size, the Base T delivers maximum versatility and a long-lasting solution for your growing child. It is the foundation of the CYBEX T-Line Modular System.

Intuitive and easy installation – Equipped with optimised and user-friendly ISOFIX release buttons, the Base T is intuitive and easy to install. The Cloud and Sirona T i-Size car seats can also be clicked on and off the base with ease. Tried-and-tested load leg technology also delivers extra stability.



Cybex Brand


Car Seat

Isofix Base


Car Seat


  • Age range: From birth up to approx. 24 months
  • Child height: 45 – 87 cm
  • Child weight: Max. 13 kg
  • Approval regulation: UN R129/03

Car Seat Installation:
Installation with base (option 1): Look for the i-Size logo. If a vehicle seat is marked with this logo, it is suitable for use with all i-Size child seats and therefore will not appear in our list of compatible vehicles. If your vehicle does not have an i-Size seat, please check the compatibility of your vehicle. If your vehicle is not displayed, please contact our customer service team.

Installation with belt (option 2): The baby car seat can be used on all vehicle seats with three-point automatic belt.

Care Instructions:

  • Fabric covers machine washable at 30° C

Isofix Base


  • Age range (when combined with the CloudT i-Size or Cloud Z2 i-Size): From birth up to approx. 24 months
  • Age range (when combined with the Sirona T i-Size or Sirona Z2 i-Size): From birth up to approx. 4 years
  • Approval regulation: UN R129/03 i-Size

Compatible with:

  • Cloud T i-Size
  • Cloud Z2 i-Size
  • Sirona T i-Size
  • Sirona Z2 i-Size

subscribe and get 10% off your next order
*some exclusions may apply, please see our T&C's
Get Exclusive Offers and Discounts
Overlay Image
subscribe and get 10% off your next order
*some exclusions may apply, please see our T&C's
Get Exclusive Offers and Discounts
Overlay Image