Carrello Ultra F CRL-6556 — Travel-friendly 2 in 1 stroller
The Carrello Ultra F CRL-6556 builds on the Ultra platform with a foldable carrycot — the feature behind the "F" suffix. Unlike a traditional 2 in 1 cradle, which stays a rigid shell long after the baby has outgrown it, this carrycot collapses flat for storage between trips. The frame weighs 7 kg with wheels mounted, the toddler seat 4.5 kg, and the chassis folds down to 65x59x39 cm. The result is one of the more compact full 2 in 1 sets in the Carrello range, well suited to families who travel often by car.
Key features at a glance
- 2 in 1 modular set with a foldable carrycot — collapses flat for storage and transport
- Frame with wheels: 7 kg; toddler seat unit: 4.5 kg; carrycot: 4 kg
- Compact folded footprint of 65x59x39 cm
- Carrycot with ventilated, hypoallergenic plastic base
- Tool-free fabric removal on both modules for machine washing
- Five-point safety harness on the toddler seat
- Removable rotating bumper plus anti-slip guard on the seat unit
- Rubber wheels: 19 cm front, 26 cm rear
- Toddler seat rated to 22 kg load
- Travel pack: car-seat adapters, raincoat, foot covers and backpack with frame mounts
Compact-folding carrycot for travel

The headline change in the Ultra F line is the carrycot itself. A folding base mechanism lets the cradle collapse to a flat package between trips, while the in-use internal dimensions stay a generous 74x33x18 cm. Once the toddler has moved on to the seat unit, the carrycot fits onto a wardrobe shelf or into a car-boot pocket instead of taking up a fixed share of the household.
At 4 kg, it is also relatively light for this class and can be lifted on and off the chassis with one hand.
Compact chassis for the boot of the car

Folded down to 65x59x39 cm, the Ultra F chassis is sized for the boot of a typical European hatchback. Unfolded, the silhouette opens to 100x59x107 cm, with full-size 26 cm rear wheels for stable rolling and 19 cm swivel front wheels for tight indoor turns.
The frame weighs 7 kg with wheels mounted — light enough to lift in and out of a car several times a day without making it a workout.
Toddler seat with a five-point harness

The seat module covers the safety basics in full: a five-point harness, a removable rotating bumper for support and an anti-slip guard at the front edge. The backrest and seat are moulded from durable, hypoallergenic plastic with vent slots, so air can move through the seat back rather than trapping heat against a sleeping toddler.
All textile parts strip off without tools for regular machine washing — a small detail that matters across years of daily use.
How Ultra F differs from the original Ultra

The Ultra F refines the Ultra platform with a foldable carrycot and a repackaged accessory set in a backpack that mounts on the frame, so the parent kit travels with the stroller rather than loose in the boot. The seat unit, harness layout and five-point safety system carry over from the Ultra blueprint.
For a family that values portability between trips as much as ride comfort, the Ultra F is the more travel-oriented option in the line.
Technical specifications
| Dimensions | |
|---|---|
| Carrycot external (LxWxH) | 81x43x60 cm |
| Carrycot internal (LxWxD) | 74x33x18 cm |
| Seat unit (LxWxD) | 93x30x22 cm |
| Unfolded with frame (LxWxH) | 100x59x107 cm |
| Folded with frame (LxWxH) | 65x59x39 cm |
| Hood height from seat | 50-56 cm |
| Weight and load | |
| Frame with wheels | 7 kg |
| Toddler seat unit | 4.5 kg |
| Carrycot | 4 kg |
| Maximum load | 22 kg |
| Wheels and chassis | |
| Front wheel diameter | 19 cm |
| Rear wheel diameter | 26 cm |
| Wheel material | Rubber |
| Comfort and safety | |
| Harness | Five-point |
| Bumper | Removable, rotating |
| Anti-slip guard | Yes |
| Backrest material | Hypoallergenic, ventilated plastic |
| Removable upholstery | Yes, tool-free |
What's in the box
- Frame with rubber wheels
- Foldable carrycot with hypoallergenic plastic base
- Toddler seat unit with rotating bumper
- Foot covers for the carrycot and the seat unit
- Car-seat adapters
- Universal raincoat
- Parental backpack with frame mounts
Frequently asked questions
What does the "F" stand for in Ultra F CRL-6556?
The "F" marks the main change in this generation: a foldable carrycot. Where a regular 2 in 1 cradle keeps its full shape on a shelf, the Ultra F bassinet collapses flat for storage between trips and once the toddler stage begins.
How is Ultra F different from the original Ultra CRL-6527?
Ultra F keeps the Ultra seat unit and safety layout but adds a foldable carrycot and packs the accessories into a single frame-mounted backpack. If portability between car trips matters as much as everyday ride comfort, Ultra F is the more travel-focused pick.
Will the folded chassis fit a small city car?
At 65x59x39 cm folded, the Ultra F is sized for the boot of a typical European hatchback. Fit in very compact cars depends on the specific boot shape, so check your own measurements before purchase.
Is the carrycot suitable from birth?
Carrello typically positions its 2 in 1 carrycots for use from birth. The internal dimensions of 74x33x18 cm allow the newborn to lie flat. Follow the manufacturer's age and weight limits as printed in the user manual.
How long can a child use the toddler seat?
The seat is rated to a 22 kg load, which typically covers a child up to around four years of age, depending on individual growth.
Does the upholstery come off without tools?
Yes. The textile parts strip off the carrycot and the seat without screws or special tools, so machine washing is part of normal upkeep.
Are the car-seat adapters universal?
The included adapters are designed for Carrello-compatible infant car seats. Confirm compatibility with your specific car-seat model before purchase.
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