Have you been searching for a travel system that combines a capable pushchair, a compliant i-Size infant car seat, and a smart swivel base for safer car journeys?

Product overview: Maxi-Cosi Zelia S Trio 3-in-1 Travel System, FamilyFix 360 Base Bundle
We want to give a clear view of what the Maxi-Cosi Zelia S Trio 3-in-1 Travel System, FamilyFix 360 Base Bundle packs into one package. This is a bundled solution that aims to take care of newborn travel and everyday strolling needs up to around 4 years, combining a pushchair, the CabrioFix S i-Size infant seat, and the FamilyFix 360 swivel ISOFIX base.
What’s included in the bundle
We like knowing exactly what arrives when ordering; this bundle contains the Zelia S pushchair body that converts into a seat, the CabrioFix S i-Size infant car seat, and the FamilyFix 360 base with swivel rotation. The package is designed to give immediate compatibility across the items, so you don’t have to worry about separate purchases for safe car-to-stroll transitions.
Key specifications at a glance
We find it helpful to see the key numbers first, so here are the critical specs: the pushchair supports up to 22 kg, the CabrioFix S is suitable up to approx. 83 cm (about 15 months rearward-facing), and the FamilyFix 360 complies with i-Size (R129/03) allowing rearward-facing travel up to about 4 years. These specs tell us the system aims to cover newborns through toddlerhood with an emphasis on rearward-facing safety.
Detailed breakdown of components
We want to assess each element individually so we can understand how they behave together and separately. Breaking down the pushchair, car seat, and base helps us evaluate fit, performance, and everyday usability.
Pushchair / stroller unit
We appreciate the Zelia S for being a compact pushchair that folds one-handed and converts between a carrycot-style body and a toddler seat. It supports both parent-facing and street-facing orientations once converted to the seat unit, which gives us flexibility as children grow and preferences change.
CabrioFix S i-Size infant car seat
We value the CabrioFix S as a rearward-facing i-Size car seat that adheres to R129 guidelines, supporting infants up to approximately 83 cm and providing recommended protection for head and neck. It’s intended for use up to around 15 months when used rearward-facing on the swivel base, and it has a secure connection to the FamilyFix 360 for easy transfers.
FamilyFix 360 swivel base
We like the FamilyFix 360 base for its compliance with the latest safety standard and its one-hand FlexiSpin rotation that makes placing a child in the car less awkward. The base includes visual and audio installation feedback and a TravelSafe Rotation Control feature to help ensure prolonged rearward-facing travel where possible.
Design and build quality
We look at materials, ergonomics, and how durable the system feels when pushed, carried, or installed. Good design balances functionality, durability, and aesthetic appeal.
Frame and chassis
We notice the frame is designed to be compact while still delivering a robust feel, and it folds neatly with a one-handed motion to make daily life easier. The four-wheel suspension and two shock-absorbing springs promise smoother rides, and the pushchair feels solid underfoot even with the quick folding mechanics.
Fabrics, padding, and finish
We appreciate the soft fabrics and a mattress that aims for a bed-like feel for newborn comfort; the finishes look modern and the grey colour is neutral and practical. Fabric quality seems designed to resist wear and provide easy cleaning options for spills and everyday messes.
Wheels, suspension, and maneuverability
We find the four-wheel suspension with two shock-absorbing springs helps with urban bumps and offers predictable steering on pavements. Maneuverability feels responsive for a compact pushchair, though larger bumps and gravel can still transmit some feedback through the frame.
Comfort and ergonomics for child and caregiver
We consider both the child’s comfort on long naps and the caregiver’s ease of use for pushing, folding, and carrying. Comfort elements make everyday journeys calmer for everyone.
Mattress and newborn support
We like the “real bed-feel” mattress for newborns because it keeps infants comfortably flat during the earliest months. That firm, cushioned base supports healthy sleep and keeps newborns snug during walks.
Seat adjustments and harness system
We find the stroller seat reclines and can be installed rearward or forward-facing, ensuring continued support as the child grows and gains head control. The harness system is adjustable and designed to be straightforward, although proper harnessing technique still matters to us to maintain safety.
Canopy, harness padding, and extras
We notice the canopy provides decent coverage for sun and light rain, and the harness padding helps make longer rides more comfortable for sensitive skin. Small touches like a large shopping basket and accessible buckles contribute positively to daily use.

Safety features and certifications
We prioritize safety features and certifications because they guide how secure a product is for car travel and strolling. This bundle has noteworthy safety credentials that we value as parents.
i-Size standards and what they mean
We rely on the i-Size (R129) standard as a more modern safety benchmark; it emphasizes height-based installation and improved head/neck protection. The FamilyFix 360 complying with R129/03 is significant, as it supports rearward-facing travel for longer, which is linked to reduced injury risk.
Rearward-facing travel and TravelSafe Rotation Control
We value the TravelSafe Rotation Control for ensuring the infant seat stays rearward-facing up to about 15 months when used on the rotating base. Extended rearward-facing capability up to around 4 years on the base adds an extra layer of protection for toddlers’ vulnerable necks and heads.
Installation feedback and indicators
We appreciate the visual indicators and audio feedback on the FamilyFix 360 base; they provide reassurance when installing the car seat and help reduce misinstallation errors. Clear feedback gives us confidence that the seat is locked in properly before we set off.
Installation and day-to-day use
We care about how easy it is to set up the base in the car, transfer the seat from car to stroller, and fold the stroller during grocery runs or travel. Practical usability often determines whether we use all features consistently.
Installing the FamilyFix 360 base
We like that the FamilyFix 360 installs with ISOFIX anchor points and gives both visual and audible cues to confirm proper engagement. The one-hand rotation means we don’t have to twist awkwardly with a squirming infant when moving the seat between car and stroller.
Connecting the CabrioFix S to the base and stroller
We find that docking the CabrioFix S to the base or to the stroller adapters is quick and intuitive; the connectors click firmly into place. These easy connections reduce the time we spend wrestling with attachments and make transfers in parking lots or on rainy days smoother.
Folding the Zelia S and practical storage
We appreciate the one-hand fold and compact result, which allow us to collapse the pushchair while holding our baby or a bag. The XL basket holds groceries or baby gear up to 5 kg, but larger items may need a separate bag or backpack.

Performance on different surfaces
We want to know how the system handles everyday environments like pavements, mall floors, and weekend walks on grass or gravel. Performance across terrains influences how often we use the pushchair and where.
Urban pavements and shopping trips
We find the stroller handles city sidewalks with confidence; it turns responsively in shops and navigates kerbs reasonably well. The compact fold helps with public transit or boot storage in smaller cars.
Parks, gravel, and rougher ground
We notice the suspension helps but larger potholes and deep gravel can transmit more movement to the pushchair than larger, more off-road wheels would. For frequent countryside or long gravel paths, we might supplement with more rugged prams, but for occasional park trips the Zelia S performs well.
Travel and public transport
We appreciate that the compact fold and swivel base help make travel easier; the car seat clicks in quickly and the base can stay installed for frequent commuting. The swivel base’s rotation saves us from awkward lifting positions when getting a baby into the seat on trains or in mixed parking situations.
Comfort and safety for longer journeys
We prioritize both comfort and safety when planning longer car trips or full-day outings. The combination of seat cushioning, recline options, and base security influences our decisions.
Long car rides with the CabrioFix S
We find that the CabrioFix S provides secure rearward-facing travel for infants, with a shaping that supports the head and body for typical drives. We still recommend frequent breaks on long road trips to let babies stretch and for caregivers to check harness snugness.
Napping and recline on the pushchair seat
We like the pushchair’s ability to recline into restful positions, including near-flat for naps, which keeps little ones comfortable during longer strolls. The bed-feel mattress in the carrycot configuration is particularly helpful for newborn sleep on the go.
Durability and maintenance
We look for robust construction and fabrics that can take spills, weather, and frequent use without wearing out quickly. Easy maintenance is important for busy households.
Cleaning fabrics and removable parts
We like that many parts are accessible for cleaning; stains and spills are part of life with young children, and removable covers help keep the system fresh. Always check the care label for machine-wash guidance and spot-cleaning recommendations to avoid damage.
Expected longevity and warranty
We expect the Zelia S system to last across multiple children with proper care, especially if the harness and frame remain intact and the fabrics are maintained. Checking warranty terms and registering the product can help if manufacturing defects arise.
Comparison table: quick specs and features
We find tables useful to compare key elements at a glance, so here is a breakdown of the main components and their highlights.
| Component | Age/Weight range | Key features | What we like most |
|---|---|---|---|
| Zelia S Pushchair | Up to 22 kg (approx. 4 years) | Convertible carrycot to seat, one-hand fold, 4-wheel suspension, XL basket | Compact fold and versatile seating |
| CabrioFix S i-Size | Newborn to ~83 cm (approx. 15 months) | Rearward-facing, i-Size compliant, lightweight | Secure newborn protection and easy transfers |
| FamilyFix 360 Base | Up to ~4 years rearward-facing (R129/03) | One-hand FlexiSpin rotation, audio/visual install indicators, TravelSafe rotation control | Rotation ease and clear installation feedback |
Pros and cons based on our hands-on impressions
We balance strengths and limitations so we can make an informed recommendation for different types of families.
Pros
We appreciate the bundled compatibility across stroller, car seat, and base for a smoother parent experience. The rearward-facing focus, i-Size compliance, rotation base, and one-hand folding are standout conveniences.
Cons
We find that while the stroller is compact, it is not optimized for off-road terrain and larger wheels might suit parents who need regular rough-surface use. Also, the XL basket carries up to 5 kg, which might be limiting for extensive shopping.
Comparing to other travel systems and alternatives
We review alternatives to know whether this bundle stands out on price, features, or safety.
Compared to other Maxi-Cosi systems
We observe that Maxi-Cosi’s other travel systems often share the brand’s safety focus, but the FamilyFix 360 adds more convenience via rotation compared with fixed ISOFIX bases. The CabrioFix S is a modern refresh of older CabrioFix models with i-Size compatibility, which we prefer for updated standards.
Compared to competitor bundles
We find that similar bundles from other brands may provide larger wheels or slightly lighter seats, but few combine a rotating i-Size-compliant base with a convertible pushchair in a single package. Value depends on priorities: if rotation and rearward-facing safety matter most, this bundle is compelling.
Practical tips and tricks for daily use
We like small practical strategies that make routines smoother and prolong the product’s life. These tips are based on experience and common best practices.
Installing and checking the base every time
We recommend always listening for the base’s audio confirmation and checking the visual indicators before placing an infant in the seat. Make it a quick step in your routine to confirm secure attachment — it reduces stress and helps keep everyone safe.
Folding while holding a baby
We advise practicing the one-hand fold at home a few times without the baby to get confident. Once comfortable, you’ll find folding with one hand natural while you hold your little one with the other.
Keeping fabrics fresh between washes
We suggest spot-cleaning spills immediately and using removable covers where available to limit the need for full washing. Keeping a small fabric-safe stain remover in your diaper bag is an easy habit that saves time.
Frequently asked questions we receive
We answer common points we know parents will ask about the system’s fit and use.
How long can the CabrioFix S be used rearward-facing?
We note the CabrioFix S is suitable up to approx. 83 cm (about 15 months) while rearward-facing on the seat itself; on the FamilyFix 360 base, the rearward-facing capability extends further for the toddler stage, up to around 4 years depending on child height and local regulations.
Is the base compatible with other Maxi-Cosi seats?
We find the FamilyFix 360 is designed specifically for i-Size-compatible Maxi-Cosi seats and many other i-Size seats, but compatibility should always be checked in the manufacturer’s list. Confirming compatibility ensures secure and correct installation.
Can we use the pushchair without the car seat?
Yes, we can convert the Zelia S to a toddler seat or use the carrycot-style setup for newborns; the pushchair is fully functional as a stand-alone unit. For car travel, though, the CabrioFix S or another approved car seat should be used.
How much does the XL basket hold?
The basket holds up to 5 kg, which is convenient for daily essentials or small shopping trips. For heavier loads, we recommend a separate bag or splitting shopping between trips.
Maintenance checklist
We like having a short checklist to keep the travel system working well and lasting longer.
- Check ISOFIX connectors and base stability monthly for wear and proper function.
- Wipe down the frame and clean the canopy regularly to avoid buildup of dirt.
- Inspect harness straps for fraying and replace parts if they become compromised.
- Store in a dry place when not in use to prevent mold and fabric deterioration.
Final verdict
We think the Maxi-Cosi Zelia S Trio 3-in-1 Travel System, FamilyFix 360 Base Bundle offers a strong combination of safety, convenience, and everyday usability for families prioritizing rearward-facing travel and simple car-to-stroller transitions. Its i-Size compliance, swivel base, and convertible pushchair make it a practical choice for urban families and caregivers who value easy installation and a smooth daily routine. While not the most rugged option for very rough terrain, the system balances comfort, security, and convenience in a package that will likely serve most families well from newborn to toddler stages.
If you’d like, we can summarize the top installation steps, give a quick checklist for buying, or compare this bundle to specific competitor models to help you decide.
Disclosure: As an Amazon Associate, I earn from qualifying purchases.

