Jane Muum-4 Trio Koos Travel System
Shipping & Returns
Shipping & Returns
Shipping
- Orders are usually processed and dispatched within 2 working days.
- UK delivery typically takes 2–4 working days after dispatch.
- You’ll receive an email confirmation once your order has been shipped.
- Free UK shipping on orders over £50.
- All items are packaged with care to ensure they arrive safely and beautifully presented.
- Some items are sent via dropshipping and so the shipping will vary for these - please contact us if you are unsure
Returns
We hope you love your order, but if something isn’t quite right:
- Returns are accepted within 14 days of delivery.
- Items must be unused, unworn, and in their original packaging.
- To start a return, please contact us at support@littlehive.co.uk for instructions.
- Return postage is the responsibility of the customer unless the item is faulty or incorrect.
- Refunds will be processed once your return has been received and inspected.
- For hygiene and safety reasons, personalised items, teethers, and comforters cannot be returned unless faulty.
24/7 Support
24/7 Support
We’re here whenever you need us.
If you have a question about your order, need help with a product, or would like some advice before purchasing, our team is always happy to help.
Support Hours: 24/7 email support
Whatsapp: +447822034237
Email: hello@littlehive.co.uk
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We believe shopping for your little ones should always feel simple and supported. If something isn’t quite right, please reach out — we’ll do everything we can to make it right.
Lightweight Pram with i-Size Car Seat from Birth to 22kg
Introducing the Jané Muum-4 + Sweet Carrycot + Koos iSize R1 Travel System – a stylish and practical 3-in-1 pram bundle designed for seamless mobility from newborn to toddler.
The Jané Muum-4 Trio Travel System combines iconic design with everyday functionality. Built on a lightweight aviation aluminium chassis with hydrolytic PU tyres and advanced suspension, the Muum-4 offers smooth handling for busy streets, shopping trips and family days out.
The reversible seat unit reclines from 105° to 155°, making it suitable from birth up to 22kg (approx. 4 years). An extra-large extendable UPF50+ hood, raincover, coordinating seat liner and matching pram bag ensure comfort and practicality in all seasons.
For newborns, the Sweet Carrycot provides a spacious, breathable and eco-conscious environment made from 100% recycled fabrics and certified to EN1466:2023. Completing the trio, the Koos iSize R1 car seat (40–83 cm) delivers R129 i-Size compliant safety, with advanced side-impact protection and lightweight portability. An optional iPlatform Comfy reclining Isofix base is available for quicker, secure installation.
What’s Included
- Muum-4 Pushchair
- Extra-large extendable UV50+ hood
- Pushchair raincover
- Coordinating reversible seat liner
- Coordinating pram bag
- Sweet Carrycot (0–9kg)
- Ergonomic mattress with adjustable backrest
- Koos iSize R1 Car Seat (40–83 cm)
- Newborn insert (40–60 cm)
Optional: iPlatform Comfy Reclining Isofix Base
Video Demo - Jané Muum 4
Video Demo - Jané Sweet Carrycot
Product Highlights
- Lightweight aluminium chassis for easy manoeuvrability
- Reversible seat unit suitable up to 22kg
- Eco Sweet Carrycot certified to EN1466:2023
- Koos R1 i-Size car seat (R129 approved)
- Travel system ready with Pro-Fix attachment
Features & Benefits
- Eco leather adjustable handlebar (80–105 cm) offers seven height positions for tailored comfort.
- Reversible seat unit allows parent-facing or world-facing travel.
- Multi-position recline (105°–155°) supports comfort from newborn to toddler.
- Hydrolytic PU tyres with suspension ensure a smooth and durable ride.
- Magnetic 5-point harness makes securing your child quick and simple.
- UPF50+ extendable hood protects from sun exposure and light rain.
- Sweet Carrycot (birth to 9kg) provides a spacious, breathable and certified safe sleeping space.
- Koos iSize R1 (40–83 cm) delivers enhanced rearward-facing safety under R129 regulations.
- Side impact protection with memory foam headrest helps disperse collision forces.
- Dual installation options allow fitting with seat belt or optional Isofix base.
Specifications / Size & Fit
Muum-4 Pushchair
- Unfolded: 82–94 x 58 x 80–105 cm
- Folded: 70 x 58 x 29 cm
- Wheel diameters: Rear 29 cm | Front 19.5 cm
- Weight: Chassis 7.6 kg | Seat unit 3.9 kg
- Basket capacity: 4 kg / 18 litres
- Suitable up to 22 kg
Sweet Carrycot
- Unfolded: 82 x 46 x 62 cm
- Folded: 82 x 46 x 15 cm
- Weight: 4.3 kg
- Suitable: Birth to 9 kg
- Standard: EN1466:2023
Koos iSize R1 Car Seat
- Suitable: 40–83 cm (birth to approx. 18 months)
- Dimensions: 66 x 44 x 58 cm
- Weight: 3 kg
- Regulation: R129 i-Size
Compatibility
- it’s built in Pro-Fix system is compatible with Jané Koos R1 infant car seats and Sweet, Transporter or Micro Pro Carrycots
- Works with most other branded infant car seats when used with the Jané Universal Car Seat Adapter.
- Optional iPlatform Comfy Reclining Isofix Base compatible with Koos iSize R1 car seat
Ideal Uses
- Everyday errands and shopping
- Newborn pram mode from birth
- Car-to-pushchair transitions
- Long-term pushchair use up to 22kg

Made with Care, Chosen with Intention
Designed for Everyday Babyhood
Rooted in Quality
Comfort Comes First
Testimonials
Support FAQs
Orders & Support
How can I place an order?
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What payment methods do you accept?
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How long will it take to receive my order?
We strive to process and ship orders as quickly as possible. After your order is placed, please allow 1-2 business days for processing. Shipping times may vary depending on your location and the shipping method selected at checkout. You can find more information about estimated delivery times on our website or contact our support team for specific inquiries at support@littlehive.co.uk
Can I track my order?
Yes, absolutely! Once your order is shipped, we'll provide you with a tracking number via email. You can use this tracking number to monitor the progress of your package and stay updated on its estimated delivery date. If you have any issues with tracking your order, feel free to reach out to our support team for assistance at orders@littlehive.co.uk
What if I have questions or need assistance with my order?
We're here to help! If you have any questions or need support regarding your order, our dedicated customer support team is available to assist you. You can reach out to us through our contact form, email, or phone. We strive to provide prompt and helpful responses to ensure your shopping experience with us is seamless.
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