Avionaut Sirius (Cosmo Smart) 3in1 Travel System - Grey

Package Includes:

• Avionaut Sirius Pushchair
• Avionaut Sirius Carrycot
• Avionaut Car Seat Adapters
• Avionaut Changing Backpack
• Avionaut Cosmo Smart Infant Car Seat 
• Avionaut IQ Orbit - Base

The pram you can count on for every step of the parenting journey.

Getting ready for your little one and want to give them the best start? Picking the right pram is a big decision and Sirius makes it easy. Designed for parents who won’t compromise on safety, comfort or practicality, it’s built to handle whatever family life throws at you.

Blending simplicity with innovation.

Sirius isn’t just a stroller - it’s a smart travel system that adapts to your family’s changing needs. At its heart is a standout feature: a premium 94% bamboo mattress that’s breathable, hypoallergenic, and naturally temperature-regulating. From day one, your baby can enjoy the best in comfort and support. Known for its health benefits, bamboo helps protect delicate newborn skin and encourages deeper, more restful sleep.

Built for every adventure, whatever the weather. Parenthood takes you places - from peaceful park walks to unexpected off-road rambles. That’s why Sirius is designed to handle it all. Its advanced suspension system smooths out bumps for a comfortable ride on any terrain. And with an extendable canopy and built-in wind shield, your little one stays protected from sun, rain, and wind. So whatever the forecast, your next adventure is always on.

A haven for little explorers. Fresh air and comfort go hand in hand - especially for newborns. That’s why Sirius features panoramic ventilation in the carrycot and advanced airflow in the seat hood, keeping your baby cool and content wherever you go. Plus, the clever design means you can keep a discreet eye on your little explorer, without disturbing their peace.

Adapts as they grow. From newborn snuggles to toddler adventures, Sirius is designed to grow with your child. The reversible seat insert (breathable mesh on one side, soft cotton on the other) and adjustable footrest keep them comfy every step of the way. You can also choose whether they face you or face the world - perfect for when they’re feeling curious or just want the reassurance of seeing you close by.

Functional solutions for busy parents. With an adjustable handle, compact fold, and a roomy shopping basket holding up to 13 kg, Sirius makes everyday parenting easier. Plus, our clever universal backpack transforms into a changing mat with a thermal pocket - perfect for on-the-go families.

Comfort and protection, hand in hand. The magnetic seat belt fastening lets you secure your child quickly and safely - because when you’re a parent, every second counts. Waterproof, easy-clean fabrics mean you don’t have to stress about spills or messes. Sirius isn’t just a pushchair; it’s your reliable companion through all the ups and downs of parenthood. Choosing Sirius means giving your child top-quality comfort and safety - as well as giving yourself peace of mind.

Features:

• Practical 2-in-1 design suitable from birth to 22 kg
• Premium 94% bamboo mattress that’s breathable, hypoallergenic, and naturally temperature-regulating
• Advanced suspension system smooths out bumps for a comfortable ride on any terrain
• An extendable canopy and built-in wind shield
• Reversible seat insert (breathable mesh on one side, soft cotton on the other)
• Choose whether they face you or face the world
• Adjustable handle
• Compact fold
• Roomy shopping basket holding up to 13 kg
• The magnetic seat belt fastening lets you secure your child quickly and safely
• Waterproof, easy-clean fabrics mean you don’t have to stress about spills or messes

Avionaut Cosmo Smart Infant Car Seat 

Cosmo Smart - the perfect start for your little one. Your baby’s first trips deserve the best protection and comfort. Cosmo Smart is designed with newborns in mind, combining ease of use with thoughtful features that make every journey a joy for child and parent alike.

Safety in every detail. Cosmo Smart meets the latest European safety standards (ECE-R129, i-Size) and scores highly in independent safety tests. Its ergonomic insert supports your baby’s growing body from day one, ensuring safe and comfortable travel.

Parent-friendly comfort. Life with a newborn is busy, so Cosmo Smart lets you install it quickly using seat belts or IQ Orbit/Dock2 bases - whichever suits you best. Installation indicators on the bases give you peace of mind that everything’s fitted correctly for maximum protection.

Tough, easy-care upholstery. Made to last and look great, Cosmo Smart’s high-quality fabric is easy to clean and keeps its look even after repeated washes - because we know cleaning is your new full-time job!

A sensible choice. Cosmo Smart comes in two of the most popular colours, proven to stand up to everyday use. It’s perfect for parents who want quality and safety without stretching their budget. More than just a seat, Cosmo Smart gives you peace of mind that your little one’s first journeys will be safe and comfortable.

Features:

• Suitable from 0-12months (0-13kg / 40-87cm)
• Meets the latest European safety standards (ECE-R129, i-Size)
• Install it quickly using seat belts or IQ Orbit/Dock2 bases
• High-quality fabric is easy to clean and keeps its look even after repeated washes

Avionaut IQ Orbit - Base

Avionaut IQ Orbit: Your trusted companions for everyday journeys. Travel with your child just got a whole lot easier thanks to the Avionaut IQ Orbit rotating base. We know that every second counts on a busy parenting day. Designed with your child’s safety and your comfort in mind, the IQ Orbit base lets you effortlessly rotate the seat when getting in and out of the car - no more awkward manoeuvres!

Key features of the IQ Orbit base. With a smooth 270° rotation, the IQ Orbit gives you full flexibility in daily life. Say goodbye to acrobatics when placing your little one safely in their seat - especially when toddlers are less than cooperative. Plus, the limited full rotation enhances safety and helps extend the lifespan of your seat.

Click ‘n’ Drive system - simplicity that matters. Thanks to the Click ‘n’ Drive system, attaching the base to the seat is quick and straightforward. Light and sound indicators confirm a secure connection to your car’s ISOFIX system, so you never have to wonder if it’s installed correctly. A reassuring click and gentle rotation sound let you know you’re good to go.

An investment that grows with your family. The IQ Orbit base is built to last - for parents and children alike. It’s compatible with many Avionaut seats, including Pixel PRO 2.0 C, Cosmo AirFlow, Cosmo Smart, AeroFIX AirFlow, AeroFIX RWF AirFlow, AeroFIX Smart, and AeroFIX RWF Smart. This means it can accompany your family from those first hospital trips right through to the daily school run.

Ergonomic design for your comfort and your child’s wellbeing. Every detail of the IQ Orbit base is designed to reduce strain on your back and eliminate awkward bending when placing your child in the seat. More than just an accessory, it’s an investment in calmer, more comfortable parenting for years to come.

Features:

• Smooth 270° rotation
• Click ‘n’ Drive system
• Attaching the base to the seat is quick and straightforward
• Light and sound indicators confirm a secure connection to your car’s ISOFIX system
• Compatible with many Avionaut seats
• Ergonomic design for your comfort and your child’s wellbeing
• Designed to reduce strain on your back and eliminate awkward bending

All of Avionaut products offer extended warranty.

Delivery Charges & Shipping Time:

Below shipping times only apply to items dispatched from the Kiddies Kingdom Warehouse. (Exclude Direct Deliveries)

UK Mainland

• FREE Standard Delivery on all orders over £50.00
• If order is Under £50.00, a Standard Delivery charge of £4.99 will be applied
• Next Day Delivery Service available on IN-STOCK items for £5.99
• Saturday Service is available for £30.00 
• DPD Parcel Shop Delivery available from £5.00

Scottish Highlands

• £19.95 Delivery Charge regardless of order value
• Postcodes applicable: AB30-38, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH30, PH31-41, PH49-50

Scottish Islands

• £19.95 Delivery Charge regardless of order value
• Postcodes applicable: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3

Northern Ireland

• £24.95 Delivery Charge regardless of order value
• Postcodes applicable: All 'BT' postcodes

Scilly Islands

• £21.95 Delivery Charge regardless of order value
• Postcodes applicable: TR21, TR22, TR23, TR24, TR25

Isle of Man

• £24.95 Delivery Charge regardless of order value
• Postcodes applicable: All 'IM' postcodes
• We reserve the right to cancel furniture order due to shipping logistics

Isle of Wight

• £24.95 Delivery Charge regardless of order value
• Postcodes applicable: PO30-41

Disclaimer;
• We reserve the right to cancel any order due to shipping logistics

Lead times & Delivery Status

Next Day Deliveries

These are items which are generally IN STOCK, and held in our warehouse. If you place your order before 3pm we are able to dispatch these items the same day. Your order should therefore be with you the following working day depending on your location. 

Direct Deliveries

Our direct delivery orders come directly to you from our suppliers. Our direct delivery orders will have a lead timescale at the time of order, on occasion our suppliers do deliver sooner than this. Should they encounter any delays we will endeavour to contact you as soon as possible to advise you of this and to discuss options and next steps. As these are dispatched from our supplier, Courier's policies may vary. Please see the delivery disclaimer on the product page which will outline the delivery procedure and timescale for each individual direct delivery Item.

5-10 Working Days/7-12 Working Days/2-3 Weeks

These products are available with the supplier and will be reserved for you, we aim to  deliver your order to you within the timescale quoted. Your order status will show as awaiting stock until we receive the product in our warehouse. As soon as your order is with us, this will be dispatched to you on a standard delivery service. The estimate delivery dates provided on these items are subject to change.

Pre-Orders

These products are not in stock with us or our suppliers however the supplier has an indication as to when they will have stock available, and they estimate the delivery date with us. Any order placed under this status will reserve the product for the first shipment that is delivered to us from the supplier. They estimate to have the product delivered to you by the estimated date given when your order is placed. The estimate delivery dates provided on these items are subject to change.

These are the correct timescales for Mainland UK. Delivery outside of the mainland UK does add up to 72 hours.

All deliveries will receive an update once dispatched from our warehouse followed by tracking information provided by either ourselves and our courier or, if on direct delivery, from our suppliers and their couriers.