Product details
Jane Muum-4 Trio Koos Travel System
Sold by Hush Little Baby
Hush Little Baby is a UK-based online baby and nursery retailer operated by James Phillipson.
We do not manufacture products ourselves. This item is supplied through trusted UK/EU supplier and fulfilment partners, with clear support and policy information available before purchase.
Support: Mon–Fri, 9:00am–5:00pm · info@hush-little-baby.co.uk · 07503 337665
Jane Muum-4 Trio Koos Travel System is listed within our travel systems range for UK customers. Please review the images, selected options, price, delivery estimate and full product information before ordering.
Email info@hush-little-baby.co.uk or call 07503 337665 .
Product Information
Product Description
Jané Muum-4 Travel System – Sweet Carrycot & Koos iSize R1 Car Seat – Birth to 22kg – R129
Hush Little Baby is a UK-based online baby and nursery retailer. This product is sourced from trusted suppliers and may be fulfilled through our partner warehouse network.
The Jané Muum-4 Travel System includes the Muum-4 pushchair, Sweet Carrycot and Koos iSize R1 Infant Car Seat, suitable from birth up to 22 kg (approximately 4 years).
Designed as a complete travel solution, the system combines a lightweight pushchair chassis, lie-flat carrycot and R129 i-Size infant car seat for everyday travel from newborn through toddler stages.
Complete Travel System
Includes pushchair, carrycot and infant car seat suitable from birth onwards.
Lightweight Pushchair Chassis
The Muum-4 features a lightweight aluminium chassis with compact folding design.
Reversible Seat Unit
The pushchair seat can be positioned parent-facing or forward-facing with multi-position recline.
Sweet Carrycot Included
The EN1466-certified carrycot includes a breathable mattress and adjustable backrest.
R129 i-Size Car Seat
The Koos iSize R1 infant car seat supports rear-facing travel from 40–83 cm.
Travel & Comfort Features
Includes PU tyres with suspension, UPF50+ hood, magnetic harness and compact fold.
- Jané Muum-4 Pushchair
- Extendable UPF50+ Hood
- Pushchair Raincover
- Reversible Seat Liner
- Pram Bag
- Sweet Carrycot (0–9 kg)
- Carrycot Mattress with Adjustable Backrest
- Koos iSize R1 Car Seat (40–83 cm)
- Newborn Insert (40–60 cm)
- Optional iPlatform Comfy ISOFIX Base sold separately
Pushchair
- Suitable from birth to 22 kg
Carrycot
- Suitable from birth to 9 kg
- Complies with EN1466:2023
Car Seat
- Height range: 40–83 cm
- Approximate age: Birth to 18 months
- Rear-facing installation
- ECE R129 (i-Size) compliant
- Compatible with vehicle seat belt or optional ISOFIX base
- Lightweight aluminium chassis
- Reversible seat unit
- Multi-position recline (105°–155°)
- Adjustable handlebar (80–105 cm)
- PU tyres with suspension
- Magnetic 5-point harness
- EN1466-certified carrycot
- R129 i-Size compliant infant car seat
- Side impact protection
- Compact fold
Muum-4 Pushchair
- Unfolded: 82–94 × 58 × 80–105 cm
- Folded: 70 × 58 × 29 cm
- Rear wheels: 29 cm
- Front wheels: 19.5 cm
- Chassis weight: 7.6 kg
- Seat unit weight: 3.9 kg
- Basket capacity: 4 kg (18 L)
- Maximum child weight: 22 kg
Sweet Carrycot
- Unfolded: 82 × 46 × 62 cm
- Folded: 82 × 46 × 15 cm
- Weight: 4.3 kg
- Maximum weight: 9 kg
Koos iSize R1 Car Seat
- Dimensions: 66 × 44 × 58 cm
- Weight: 3 kg
- Height range: 40–83 cm
- Regulation: R129 (i-Size)
- Always follow the manufacturer’s fitting and usage instructions
- Use child restraints appropriate for your child’s size and age
- Ensure the harness is correctly adjusted before every journey
- Never leave children unattended in the pushchair or car seat
- Estimated delivery times are shown on this page where available
- This item may be shipped from trusted UK or EU partner warehouses
- Delivery times may vary depending on stock location and processing times
- Where multiple items are ordered, items may arrive separately
- Returns are accepted in line with our returns policy
- Customer support is available for product and order enquiries
- Secure checkout and clear returns information provided
- UK-based baby and nursery retailer
- Baby and nursery products sourced from trusted suppliers
- Orders fulfilled via trusted partner warehouses
- Estimated delivery: typically 3–10 working days
- Items may arrive separately where applicable
- Secure checkout and clear returns information
- UK customer support available Monday–Friday
Why We Selected This Product
We include Jane Muum-4 Trio Koos Travel System in our travel systems range to give customers a clear product option with visible pricing, delivery details and support information before checkout.
Product Details
The full product information is shown above using the details supplied for this specific item. Please check the description, product images and selected variant carefully before ordering.
What’s Included
Included items and accessories may vary by product or selected option. Please refer to the product description, product images and chosen variant for the exact contents supplied.
Delivery & Returns
This item is sold by Hush Little Baby and fulfilled through trusted UK/EU suppliers and partner warehouses. Estimated delivery is usually 3–10 working days depending on supplier processing, product availability and warehouse location.
Multi-item orders may arrive separately. Returns are handled in line with our Returns & Refunds Policy.
About Hush Little Baby
Hush Little Baby is a UK-based online baby and nursery retailer operated by James Phillipson. We source products through trusted supplier and fulfilment partners and do not manufacture products ourselves.
Before You Order
Please check the product title, selected variant, images, price, delivery information and returns policy before purchase. Our support details are visible so customers can contact us before or after ordering.