
Cybex
Cloud T i-Size Rotating Baby Car Seat
7.2/10 overall£349.95
A rotating, lie-flat i-Size infant seat with in-car recline, designed for safer, more comfortable newborn journeys.
The rotating base and proper lie-flat recline are the whole reason to choose this over a standard infant carrier: a newborn can lie genuinely flat during the journey rather than semi-upright, which matters both for comfort on longer trips and for the flatter, more supported position generally considered better for a newborn's developing spine and breathing over extended periods in the seat. Rotating the seat to load and unload your baby without twisting yourself into an awkward angle over the car is also a small but very real quality-of-life improvement that becomes obvious the first time you use it in a tight parking space.
Against the Maxi-Cosi CabrioFix in this category, the comparison is about how much you value that comfort and convenience versus price and portability. The CabrioFix is roughly half the price, considerably lighter, and compatible with more pushchair systems for click-and-go convenience — genuinely the more practical choice for short, frequent journeys. The Cloud T is heavier and bulkier by comparison, which makes it less convenient to lift in and out for quick errands, but it delivers a noticeably better experience for a newborn on longer journeys specifically.
This is worth the premium if you expect regular long car journeys — visiting family further afield, regular commutes with baby, road trips — where the flat recline genuinely improves comfort and, arguably, safety over extended periods. If most of your car use is short, local trips, the extra weight, bulk and roughly double the price are hard to justify over the lighter, cheaper CabrioFix, which does the core safety job just as well for shorter journeys.
The trade-offs are straightforward: at £349.95 it costs meaningfully more than the CabrioFix, and the extra weight and bulk from the rotating mechanism make it less convenient to lift in and out of the car repeatedly through the day, which matters if you are doing multiple short stops rather than one longer journey.
What we liked
- Rotating base makes loading and unloading easier
- Genuine lie-flat recline for newborn comfort on long journeys
- Well-engineered, premium feel
Where it falls short
- Roughly double the price of a standard infant carrier
- Heavier and bulkier, less convenient for frequent short trips
- Overkill if most journeys are short and local
Specs
- Weight
- Approx. 6.1kg
- Recline
- Lie-flat recline
- Rotation
- 360-degree rotating base
- Installation
- ISOFIX base (included/compatible)
- Compatibility
- Cybex travel systems and select pushchairs
- Suitable from
- Birth (i-Size, up to 76cm/approx. 18 months)
How we scored it
Safety & Fit Quality
i-Size compliance, newborn positioning and base compatibility.
Rotating base and lie-flat recline let newborns lie properly flat.
Ease of Installation & Use
How simple it is to install, click in and carry.
Heavier, though rotation aids installation.
Value for Money
Cost relative to what you get.
Roughly double the price of the CabrioFix.
Weighted by importance for this category — see our editorial policy for how we test.
The alternative

Maxi-Cosi
CabrioFix i-Size Baby Car Seat
A lightweight, 3.2kg i-Size infant carrier suitable from birth, compatible with a wide range of ISOFIX bases.