Cosatto
Cosatto Wow XL 3 in 1 Travel System i-Size Car Seat Bundle - Silhouette
Cosatto Wow XL 3 in 1 Travel System i-Size Car Seat Bundle - Silhouette
⭐Free UK Delivery
⭐Free In Store Build Service
⭐Showroom Demo Available
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⭐Huge 10 Year Warranty
⭐ Delivery full tracked 2-4 Working Days
⭐ Click & Collect available
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- Click and Collect Available
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Cosatto Wow XL Silhouette – The Pram That Grows With Your Family
Introducing the Cosatto Wow XL Silhouette — the ultimate single-to-double pram designed to evolve effortlessly as your family grows. Whether you're welcoming your first baby or preparing for a second, Wow XL removes the need for future upgrades. Its clever built-in buggy board makes it easy to transport two children of different ages, while the iconic Silhouette colourway delivers striking, modern style that never dates.
Engineered for longevity and convenience, Wow XL lives up to its name — backed by Cosatto’s remarkable 10-year industry-leading guarantee, ensuring durability, confidence and peace of mind from day one.
🌟 Your Ultimate Family System — Right Out of the Box
From the moment you unbox it, the Wow XL gives you everything needed for seamless newborn-to-toddler travel. Use it as a premium single pram, or convert it into a double in moments to accommodate an older sibling.
What’s Included
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Wow XL Chassis
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Spacious Newborn Carrycot
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Pushchair Seat Unit
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Kit Bag with Attachments
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2 Travel Companions
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Acorn i-Size Baby Car Seat
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Car Seat Adaptors
Optional Extras
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ISOFIX Base
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Matching Changing Bag
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Footmuffs
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Additional Carrycot
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Additional Seat Unit
💤 Carrycot Comfort — Designed for Newborn Bliss
The Wow XL Silhouette features a lie-flat luxury carrycot with a removable tailored lining, making cleaning simple and ensuring the perfect cosy, hygienic space for your baby.
✔ Suitable from birth to around 6 months
✔ Approved for occasional overnight sleeping
✔ Large, protective and beautifully designed
Thoughtful Touches Parents Love
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Hood toy loops — perfect for attaching favourite characters
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Cooling ventilation panel for summer comfort
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Deep, supportive design ideal for peaceful strolls
👶 Pushchair Seat Features — Comfort Meets Versatility
From 6 months to 15kg, your little one can ride in complete comfort with a seat that adapts to every moment.
Key Features
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Forward- or parent-facing mode
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UV50+ protected fabrics for sun safety
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Extendable sun visor for extra shade
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Cooling airflow vent to maintain comfort
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4-position recline for naps, lounging and exploring
Every ride is smooth, shaded and snug — whether your baby wants to watch the world or stay close to you.
🚙 Wow XL Chassis — Strong, Lightweight & Built for Real Life
The Wow XL Silhouette strikes the perfect balance between strength and manoeuvrability, all supported by Cosatto’s trusted 10-year warranty.
Chassis Highlights
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Lockable swivel wheels for effortless steering on any terrain
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Removable wheels for easy cleaning and compact car-boot packing
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Height-adjustable leather handle for comfort at every parent height
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All-round suspension for a smooth, cushioned ride
Compact when folded (L93cm x W62.5cm x D62.5cm), the Wow XL is designed to fit your lifestyle without compromise.
🛡 Cosatto Acorn i-Size Car Seat – Silhouette Edition
Perfectly matched to the Silhouette design, the Acorn i-Size offers style, convenience and advanced safety for babies from birth.
Safety You Can Trust
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Fully tested to the latest R129 / i-Size standard
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Side Impact Protection System for enhanced security
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Reinforced protective shell for strength
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Rearward-facing installation for safer travel
Compatible with the Acorn i-Size ISOFIX base (sold separately) for secure, stable, fuss-free installation.
Travel confidently knowing your baby is protected by Cosatto’s industry-leading engineering and safety innovation.
Cosatto Wow XL Silhouette — Designed to Grow. Built to Last. Styled to Impress.
Striking design, future-proof flexibility and premium comfort come together in a pram that truly adapts to your family. Wow XL Silhouette makes every journey easier — today, tomorrow and through all the exciting stages to come.
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Delivery of your Cosatto Wow XL Silhouette
Delivery is Free, You will receive a time window on the day of your delivery. If you need any help setting up your pram our staff are just a phone call away, or we can video chat.
Delivery is 2-4 Working Days. If you would like any more delivery information please call us on 01772 880800.
Payment Plans
You pay a 10% non refundable deposit and then the rest is spilt between the amount of months you choose.
Finally, Your Pram will NOT be delivered until all payments are made.
Cosatto Wow XL 3 in 1 Travel System i-Size Car Seat Bundle - Silhouette

Cosatto Wow XL FAQ's
Will the Wow XL fit in my car boot?
Fits most SUVs and medium cars. Compact/hatchbacks like Fiat 500 may require wheel removal.
(We can advise — message us or visit our showroom.)
Is the Wow XL all-terrain?
Yes — it has:
✔ puncture-proof tyres
✔ enhanced suspension
✔ shock-absorbing chassis
Ideal for both city pavements + parks + uneven paths.
Does Wow XL fold with the seat attached?
Yes — the seat folds on the frame for easier transport. (Carrycot folds separately.)
Does Cosatto offer a guarantee?
Yes — 4-year guarantee when registered.
Can I use Klarna with Cosatto products?
Yes — Klarna Pay-In-3 and Pay Later available at checkout.
Is the car seat i-Size compliant?
Yes — Cosatto Acorn i-Size meets the latest R129 standards.
What double configurations does the Wow XL support?
The Wow XL supports:
✔ carrycot + seat
✔ seat + seat
✔ seat + car seat
✔ carrycot + car seat
✔ car seat + car seat
(Parents love this because siblings can be different ages/stages.)
Is the Wow XL suitable from birth?
Yes — it includes a from-birth carrycot suitable for occasional overnight sleeping. When baby outgrows the carrycot, simply switch to the pushchair seat unit.
Can the Wow XL convert to a double?
Yes — the XL was designed as a single → double expandable travel system. You can add a second seat or second car seat using the included adaptors.
Is the seat parent-facing and world-facing?
Yes — the seat reverses and can be used either way.
Do I need extra adaptors for double mode?
No — the Wow XL includes multi-seat adaptors for many combinations. Some car seat brands may require additional adaptors.
Is the Wow XL heavy?
It’s heavier than a single pram due to the double capability + extended chassis.
Tradeoff: more versatility, less swapping prams later.