Avionaut
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DESCRIPTION
QUICK FEATURES
Avionaut Sirius 2 + Cosmo Smart + IQ Orbit Base (3-in-1 Travel System)
£1,029.00
Frequently Asked Questions
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Vehicle Compatibility Support
Help choosing a seat suitable for your vehicle.
Expert Car Seat Fitting
Expert fitting and guidance from trained specialists.
Safety Focused Expertise
Specialist knowledge focused on child car seat safety.
Support After Your Purchase
Ongoing advice and support after your purchase.
A complete 3-in-1 travel system that carries your child from birth to toddlerhood: the Avionaut Sirius 2 crossover pram, the Cosmo Smart infant car seat, and the IQ Orbit ISOFIX base. Thanks to Avionaut's fully integrated ecosystem and intuitive adapters, you can move from car to stroller — and back — without disturbing your baby's comfort or sleep.
What's in the bundle
- Sirius 2 pram (2-in-1) — frame, reversible seat unit (up to 22 kg), EN 1466 carrycot with bamboo-fibre mattress and height-increasing adapters, rain cover, coordinating backpack with changing mat, and car seat adapters.
- Cosmo Smart infant car seat — Avionaut's lightweight infant carrier, clicking straight onto the Sirius 2 frame and the IQ Orbit base.
- IQ Orbit base — ISOFIX base for quick, secure, click-in installation of the infant seat in the car.
Why choose the travel system
The Sirius 2 brings multi-terrain crossover suspension, a one-hand fold (down to 66 × 59 × 30 cm), a multi-stage extendable canopy with AirFlow ventilation, a magnetic harness buckle and a 13 kg XL shopping basket. Pairing it with the Cosmo Smart and IQ Orbit gives you seamless car-to-pavement transitions from day one — one coordinated system instead of three separate purchases, at a bundle saving over buying individually. EN1466 approved carrycot, meaning it is crib tested and suitable for overnight sleeping.
Prefer the pram on its own? See the Avionaut Sirius 2 (2-in-1).
Expert Advice You Can Trust
Car seat specialists who help you choose the right option for your child, your car and your daily routine with support before and after you buy.
Fits Your Car. Fits Your Child
Avoid guesswork — get guidance choosing the right seat for your child’s age/height and your vehicle’s setup, so you buy with confidence.
Curated for Safety
A carefully selected range from trusted brands — no endless scrolling, just quality seats you can compare easily.
40+ Years of Trust
Since 1983, parents have relied on us for honest guidance, practical support and peace of mind on every journey.
Book an Expert Fitting
Book an appointment for hands-on help — see the seat, check fit in your car, and get it set up correctly first time.
