Avionaut Sirius 2 2in1 Pram System - Grey

Modern parenthood is all about balancing style with practicality, and at Avionaut, we believe you shouldn’t have to compromise.

The Sirius 2 is a crossover pram designed around the real needs of modern families. Combining thoughtful design with everyday functionality, it adapts effortlessly to your lifestyle, whether you’re navigating busy city streets or heading off on countryside walks.

Style without limits, freedom without compromise

With carefully selected fabrics and a lightweight frame, Sirius 2 is designed to complement modern family life beautifully. But its real strength lies in how effortlessly it performs day to day.

Advanced suspension and a durable wheel system help smooth uneven terrain, making every journey feel comfortable and controlled. The easy-fold mechanism allows the pushchair to collapse with one hand, giving you the freedom to move through the day with ease - wherever life takes you.

Safety, comfort, and healthier sleep

At Avionaut, we believe the highest level of protection should also support your baby’s healthy development from day one.

At the heart of the carrycot is a ribbed bamboo fibre mattress, designed to care for delicate skin while naturally regulating temperature - cooling in warmer weather and providing warmth during colder months.

The carrycot base is made using innovative EPP material, offering excellent thermal insulation and added safety.

In stroller mode, Sirius 2 features a ventilated seat with a fully upright position to support ergonomic posture and allow little ones to explore the world comfortably in a spine-friendly position.

Thoughtful details for everyday family life

Sirius 2 is filled with practical features designed to make everyday life simpler. From the magnetic harness buckle that makes fastening quick and stress-free, to the XL shopping basket with a 10 kg capacity and clean brake system that helps protect shoes and fabrics from dirt during walks.

Every Sirius 2 also includes a coordinating backpack with an integrated changing mat - ready for every everyday adventure.

With Sirius 2, you’re not just choosing a pushchair. You’re choosing a thoughtfully designed companion for family life.

Features:

• All-terrain suspension - Soft suspension allows Sirius 2 to glide smoothly across both city pavements and more uneven countryside paths, delivering comfort wherever your journey takes you.
• Flat-fold carrycot - The fold-flat carrycot design makes Sirius 2 ideal for smaller car boots while maintaining excellent thermal insulation and safety for your baby.
• Advanced AirFlow ventilation - Multi-zone ventilation in the canopy, combined with breathable mesh panels, helps maintain constant airflow and keeps your little one comfortable in every season.
• Spacious XL shopping basket - The extra-large basket offers up to 13 kg of storage capacity, making everyday shopping and family outings easier while the clean brake system helps keep shoes and fabrics cleaner during walks.
• Spacious seat with reversible insert - A wide, ergonomic seat with a dual-sided insert gives your child plenty of room to move comfortably, while allowing you to easily adapt the stroller to changing temperatures and seasons.
• Extendable canopy with weather shield - The multi-stage extendable canopy with additional wind protection helps shield your child from sun, wind, and rain - creating a cosy space for naps on the go.

Delivery Options & Information

The below delivery options and delivery times only apply once your order is in stock with us. Your order may be on a lead time or pre-order so once the stock is with us, these are your delivery options and timeframes.

Standard Delivery

• FREE delivery on orders over £50*
• Orders under £50: £4.99 delivery charge*

*These charges are location dependant, please see our Delivery Info Page for more information

Express Delivery

Our Express Delivery Service is available for £5.99 and can be selected at checkout on eligible products.

• Available on orders both over and under £50
• Delivered on the next working day once your order is ready for dispatch
• Order before 3:00pm for same-day dispatch on in-stock items

Product Availability & Lead Times

The delivery estimate displayed on each product page shows when your item is expected to arrive into stock. All lead times provided are estimates and are based on working days (Monday–Friday, excluding public holidays).

In Stock

Items showing as available for Next Day Delivery are held in our warehouse and can be dispatched the same day when ordered before 3:00pm (Monday to Friday) if you choose the Express service at checkout.

Direct Delivery

Some products are shipped directly from the manufacturer. The estimated delivery timescale will be displayed on the product page.

Supplier Stock Lead Times

Some items are available from our suppliers and are ordered specifically for you. Delivery times vary by product and are clearly displayed on the product page.

Pre-Order Items

Pre-order products can be reserved before they arrive back in stock.

Where an estimated availability date is provided, this is supplied by the manufacturer and may be subject to change. If there are any significant delays, our team will contact you with an update.

Orders Containing Multiple Items

If your order contains items with different lead times, your order will normally be dispatched together once all items are available. This means your estimate delivery date for the full order will be based on the longest lead time in your basket. 

If you would prefer available items to be sent sooner, please contact our customer service team who can arrange this for you.