Conforms to EU / British Standard BS EN 16781:2018
90 day free returns
Size adjustable 2-3 year fit
Gift Wrap Available
Engineered beyond the standard. Most Merino sleeping bags are single-layer knits with modest wool content. Ours are different: a higher percentage of superfine Merino, knitted in a double structure that traps gentle warmth and allows air to circulate. The result? Safer, higher quality sleep and less night waking.
For toddlers who love the comfort and familiarity of a traditional closed-foot bag, our Classic Merino Toddler Sleeping Bag offers the same award-winning sleep environment in a timeless design. Many little ones build strong bedtime associations with a cocooned, enclosed style—and this bag honours that need for security while providing all the room they’ll need for years to come.
Made from premium, silky-soft superfine 240gsm Merino, it creates a breathable, temperature-regulating microclimate around the body, helping toddlers stay comfortably warm without overheating. A full-length YKK recycled zip to the front makes dressing simple and gentle, while the generous length allows the bag to grow with your child through the toddler years.
All-Season Performance
Superlove Merino All Season sleeping bags are designed to be worn year-round without the need for different tog values, synthetic fillers or added padding.
All Season: ideal for nursery temperatures 16–27°C
Superwarm: for extra-chilly nights, suitable for 10–21°C – the warmest Merino sleeping bag in the world
The comfort they know - Premium Merino you can trust
Traditional closed-foot design for toddlers who prefer a cocooned feel
Generous long fit to last through the toddler years
Full-length YKK Eco recycled zip for easy dressing
Double-knitted Merino construction for extra loft and insulation
Breathable, temperature-regulating comfort without synthetics
Available in All Season and Superwarm options
Machine washable at 30°C
Reshape whilst damp then hang or lay flat to air dry
Use regular Non-Bio liquids
Do not use fabric softener (clogs the merino fibres)
Quick-drying
Naturally antimicrobial - Merino does not need washing often unless heavily soiled
For a full care guide and advice on treating stains click here
Choose the right weight for your space
ALL SEASON(0.7–2.4 tog equivalent) Ideal for nursery temperatures between 17–27°C.
SUPERWARM(2.5–3.5 tog equivalent) Containing the highest Merino content available, this is our extra cosy winter optimised option designed especially for colder environments (or little ones who feel the cold more than usual) Ideal for nursery temperatures between 10–21°C.
On Underlayers & PJs
Your baby’s sleeping bag is just one part of their sleep system. What they wear underneath matters too - because those layers sit closest to the skin.
We always recommend choosing natural, breathable fibres for underlayers.
Merino in cooler conditions
Merino wool naturally helps regulate body temperature. It gently warms when it’s cold, releases excess heat when it’s warm, and manages moisture so skin stays dry and comfortable. This supports a more stable temperature through the night - especially in winter, cooler homes, or when rooms cool overnight.
That’s why we see the best results in cooler conditions when Merino underlayers are paired with a Merino sleeping bag - they’re designed to work together.
Cotton and bamboo in warmer weather
Cotton and bamboo are lovely in warm conditions, but in cooler rooms they tend to hold moisture, which can feel cooler against the skin and reduce the insulating effect of the outer layer.
The simple takeaway
In warm rooms or summer: cotton, bamboo or Merino can all work well.
In cooler rooms or winter: Merino underlayers tend to give more consistent warmth and comfort.
There’s no “must” - just a little fibre science to help you choose what works best for your baby and your home.
All Superlove products use YKK Eco Zips and YKK nickel free poppers
Standard Delivery
£3.99
2–3 business days
Express Delivery
£4.99
1–2 business days
Next Day Guaranteed
£9.99
Next day by 1pm, Mon–Fri
Saturday Delivery
£14.99
Saturday by 1pm
Returns
90-day returns | Free return postage with collection
Our Merino fabrics are spun from hand-selected superfine Merino wool of between 17.6-18.5 microns (one micron = one-thousandth of a millimetre). Fibres so fine, they fall far below the skin's itching threshold of 25 microns. The perfect balance of supreme softness, long life durability and perfect for soothing and healing ezcema.
Zero Itch
Superfine + Skin Loving
Studies show that sleeping in Merino improves the quality and depth of sleep. By creating a perfect thermal and humidty balanced microclimate around the body, significantly more time is spent in the deep phases of sleep (where all the good stuff happens). Infants sleeping in Merino were found to settle quicker. wake less and sleep for longer periods.
Sleep Enhancing
Better & Safer Sleep
The perfect weight, a more generous loft and warmth for the winter than the standard 195gsm Merino most typically found in clothing, yet still lightweight, comfortable and cooling in all but the hottest of summer conditons. 240gsm is the 'sweet spot' for the British and Northern European climate year round.
Mid Weight
Luxe Double Knit
Our factory in the Lake District is 100% Solar powered. Sewing machines buzz happily alongside the bees in the meadow outside our window. This is low impact manufacturing, as it should be.
Solar Powered
Manufacturing
Merino wool is unlike any other fibre with its ability to intelligently detect heat (or lack of) and adapt to suit body temperature. Merino creates a climate controlled bubble around the body holding in the heat for extra cosiness in cold weather or releasing it to cool the body when needed.
Naturally
Thermo Regulating
All our Sheep are ZQ or ZQRX certified meaning they enjoy the highest standards of animal welfare anywhere on earth and are never subjected to mulesing. Many of our farms employ regenerative farming practises to improve biodiversity and sequester carbon from the atmosphere.
Ethical Wool
Happy Sheep
Reviews
Overall rating: 4.935484 / 5 from 31 reviews.
AI Generated Review Summary
The Merino Toddler Sleeping Bag is highly praised for its premium quality and beautiful design, offering comfort and durability for nursery use. Ideal for various temperatures, it features a full-length YKK recycled zip for easy dressing.
Summary topics
Product Quality: 43%
Product Design: 20%
Review topics: [].
Review highlights
"Wonderful item, really good quality" — Simon D.
"Super soft and cute design" — Camille B.
"My absolute favorite: warm, soft, strong seams, beautiful design, seems comfortable for babyi" — Evelin K.
Reviews
An essential for kids that don't want blankets
"We love these sleep bags, great quality and last really well. I originally thought the zip would be on the side like the 0-2 bags, but it's down the middle. It's a double edged sword - kiddo likes that he can take it off himself if he does get too warm in the summer. But. . . He can also take it off if he's in bedtime protest mode! Still, most of the time he loves having it on, and he always sleeps better with it."
— Lydia R. (5/5)
I like the material but don’t like the middle zip
"Should have thought about this before I bought these. A middle zip pinches at the neck/chin area even if there’s a little cover over the zip. The zips on the side with shoulder poppers is much better!"
— Azra M. (3/5)
Wonderful bag
"Very happy with the bag and will buy more"
— Simone T. (5/5)
Must have
"Beautifully made keeps my LO warm at fluctuating UK night room temperature especially now in winter. Its soft, breathable and long enough plenty of space"
— Magdalena B. (5/5)
Lovely quality
"Gorgeous design and definitely built to last"
— Emma K. (5/5)
Just beautiful!
"Instantly felt the quality. So beautifully made. In first wearing it, our toddler kept saying “cosy!” over and over. I think that says it all really."
— Kate H. (5/5)
Perfect
"Just love everything I have purchased from superlove merino especially sleeping bags and blankets."
— Jonathan Y. (5/5)
Great
"Great thermoregulation, wicks moisture away from body, soft and nice feel"
— Ieva I. (5/5)
Merino Toddler Sleeping Bag
"Always great quality, have bought these sleeping bags in baby sizes, both all season and warmer, with and without feet. Definitely think our daughter prefers without feet as it's a bit more snuggly that way. We'll be looking to purchase another baby size for our second child coming this year!"
— Rebecca A. (5/5)
Amazing
"My toddler loves it, he doesn’t get cold, and I love the fact that it’s wood not synthetic and kids don’t sweat in it. Love it it’s perfect."
Superfine Merino is a technical superfibre - packed with unparelled natural attributes.
• Superwarm 240gsm Double knitted for extra softness, loft and insulation
• Thermoregulating + Insulating in the cold and cooling in the heat
• Cloud soft - Superfine Merino has a fibre diameter of 17.6-18.5 microns making it perfect for baby skin + soothing on eczema
• Moisture wicking and warm when wet – Merino can absorb 60% of it’s own weight in water without feeling damp
Organic Cotton
GOTS + OEKO-TEX
Pure and oh-so soft, organic cotton is grown with care not chemicals.
Growing organically protects the environment and the well-being of the farmers who pick cotton by hand. And ensures the final fabric is clean and safe for your little one.
Compared to conventional cotton, Organic Cotton is better for soil health and ensures water is managed in a more sustainable way.
It also avoids the greenhouse gas emissions & polluting outcomes associated with pesticide production.
