Cosatto
Cosatto Wow XL 3 in 1 Travel System i-Size Car Seat Bundle - Bureau
Cosatto Wow XL 3 in 1 Travel System i-Size Car Seat Bundle - Bureau
⭐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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Cosatto Wow XL – Bureau
The single-to-double pram that grows with your family — in a rich, refined Bureau finish.
Introducing the Cosatto Wow XL Bureau, the intelligent pram system designed to future-proof your family journeys. Whether you're welcoming your first baby or preparing for siblings later on, Wow XL transforms effortlessly from a single to a double without the need for additional chassis purchases. With its integrated buggy board, multiple seating configurations and superior engineering, it’s the all-in-one solution made for modern families.
Finished in Bureau, a deep, luxurious green with premium detailing, this pushchair blends elevated styling with Cosatto’s well-known joyful design DNA. And with Cosatto’s industry-leading 10-year guarantee, you’re investing in reliability, longevity and complete peace of mind.
🌿 Why Choose the Cosatto Wow XL Bureau?
A pram that grows alongside your family
The Wow XL is a true family system—designed to adapt to siblings of different ages without compromise. It converts smoothly from single to double mode, carries newborns and toddlers with ease, and includes an integrated ride-on board for an older child. It’s the perfect blend of flexibility, comfort and future-ready practicality.
🎁 What’s in the Box?
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Cosatto Wow XL Chassis
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Spacious Lie-Flat Carrycot
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Pushchair Seat Unit
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Kit Bag with Attachments for Single-to-Double Conversion
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Two Travel Companions (Toys)
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Acorn i-Size Infant Car Seat
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Car Seat Adaptors
Optional Extras Available:
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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 – Newborn Comfort from Day One
Suitable from birth to around 6 months, the Wow XL carrycot provides a secure, cosy environment with:
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Lie-flat padded mattress
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Removable, washable tailored lining
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UPF100+ hood with double sun visor
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Rear ventilation panel for cool airflow
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Toy loops for sensory development
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Approval for occasional overnight sleeping
Spacious, breathable and beautifully finished — this is your baby’s first home-from-home.
👶 Pushchair Seat Unit – Comfort for Growing Little Ones
Suitable from 6 months to 15kg, the versatile seat unit offers:
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Forward- and parent-facing options
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4-position recline to keep baby cosy and supported
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UPF50+ protective fabrics
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Extendable sun visor for summer shade
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Ventilation panel for breezy comfort
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Magnetic harness buckle
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Plush shoulder and tummy pads
Designed to adapt to your child’s needs and your family's lifestyle.
🚗 The Chassis – Strong, Smooth and Built to Last
The Wow XL chassis is engineered for effortless everyday use, featuring:
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Lightweight yet robust frame
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All-round suspension for a smoother ride
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Lockable swivel wheels for sharper handling
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Easy-clean removable wheels
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Height-adjustable leatherette handle for every parent
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Free-standing fold
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Compact dimensions when folded: L93 × W62.5 × D62.5cm
Premium performance meets practical convenience.
🟢 Acorn i-Size Infant Car Seat – Bureau Matching Edition
Perfectly coordinated with your Bureau travel system, the Acorn i-Size offers exceptional safety from birth with:
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Compliance with R129 / i-Size safety standards
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Rearward-facing protection 40–87cm
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Optional ISOFIX base for ultra-secure installation
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Side-impact protection with flip-out SIP system
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Reinforced protective shell
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Newborn insert for optimum support
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Energy-absorbing materials for superior impact management
Designed to keep your baby safe, snug and stylish from their very first journey.
💚 Cosatto Wow XL Bureau
A refined, adaptable travel system designed to evolve with your family.
Premium styling, future-proof engineering and Cosatto’s unrivalled 10-year guarantee — all wrapped into one exceptional pram.
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Delivery of your Cosatto Wow XL Bureau
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 usually 2-4 Working Days. If you would like any more delivery information please call us on 01772 880800.
Cosatto Wow XL 3 in 1 Travel System i-Size Car Seat Bundle - Bureau

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.