




Babybox Collection
Toddler Sleeping Bag with Sleeves – Wool Walk (Limited Smoky Blue)
Soft. Warm. Thoughtfully made – now in limited smoky blue.
Our bestselling toddler sleeping bag with sleeves is now available in a beautiful limited edition color: Smoky Blue. Breathable, naturally warm and built to grow with your child – for cozy nights and relaxed mornings.
Crafted from temperature-regulating wool walk and lined with soft organic cotton, this sleeping bag combines natural comfort with everyday practicality. The perfect companion for cooler seasons.
With this high-quality boiled wool sleeping bag, you give your child soothing warmth without the risk of overheating. The dense fabric made from 100% pure wool creates a comfortable sleep environment – naturally breathable and temperature-regulating. The TOG value is approximately 2.5, ideal for room temperatures between 16 and 20 °C (60.8–68 °F).
Thanks to the long, warming sleeves and practical foot openings, your child stays cozy and protected while still being able to move freely – perfect for active little dreamers who love to roll around or stand up at night.
Why parents love it – and toddlers sleep better:
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Sleeves for extra warmth at night
→ Keep your child cozy without extra blankets. Ideal for cooler rooms or transitional seasons – less worry, more rest. -
Naturally breathable & thermoregulating
→ Wool walk maintains a consistent sleeping climate and helps prevent overheating or chilling. Great for sensitive skin. -
Soft enough for bare skin
→ The GOTS-certified organic cotton lining is gentle and cozy – so soft your toddler can wear it without pajamas. -
Designed to grow with your child
→ Foldable cuffs at arms and legs extend the fit and allow longer wear – one sleeping bag, many months. -
Easy to use – even at night
→ The high neckline keeps out drafts, while the chest zipper makes for quick changes – no fuss, even half-asleep. -
Limited edition, truly special
→ Smoky Blue is only available in limited quantities – once sold out, it’s gone for good.
Product Details:
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Outer: 100% virgin wool (GOTS certified) -temperature-regulating & breathable
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Lining: 95% organic cotton, 5% elastane
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Ideal for cool rooms (16–20 °C / 60.8–68 °F) – approx. 2.5 TOG*
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Sizes: 74/80, 86/92, 98/104
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Color: Smoky Blue (limited edition)
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Made in Germany
A timeless essential – now in a color that won't come back.
Sustainably made, beautifully soft and available only for a short time.
* Guidance for choosing the right room temperature. Not a certified laboratory value.
Please note: Actual warmth needs may vary depending on your child, their clothing, and the room temperature.
Wool
Our recommendation to always read the care instructions in the respective garments, the special composition of the manufacturer and the origin of the materials often require individual care.
Merino wool and virgin wool
Manufacturers always recommend hand washing, cold and without temperature fluctuations, no wringing and rubbing of the garment. Basically, you should use a laundry bag for your wool laundry, this reduces the friction on the washing machine drum and thus the risk of felting. Textiles made of wool do not get dirty as quickly as cotton textiles, it is usually sufficient to air the textiles and only wash them when they are really dirty.
Always wash wool on the wool cycle and make sure the setting uses cold water, not 30 degrees. Basically, the older the washing machine is, the worse the wool program is, which can lead to problems. Also pay attention to the spin speed, it should be greatly reduced and no final spin should be set.
You should also use a high-quality, organic wool detergent and not a conventional one. Dry your woolen laundry lying on a towel and carefully pull it into shape after washing. Please never let your woolen clothes dry in the blazing sun, in the tumble dryer or on the radiator.
With our Joha and FUB products, we have had good experiences washing them at 30 degrees on a wool cycle. (but we do not assume any guarantee)
boiled wool
Consists of organic new wool, this wool should be gently cleaned. Wool has a high proportion of lanolin (wool fat). This wool fat gives boiled wool items their easy-care and dirt-repellent properties. In the case of light soiling, it is usually sufficient to shake out or brush out the boiled wool garments; the miracle brush is suitable here. Unpleasant odors will disappear if you hang your clothes out in the fresh air overnight.
For larger soiling, the manufacturer recommends washing the clothing inside out by hand. Virgin wool must not be wrung out and dried in the dryer.
Here, too, we as the BabyBox team have had good experiences with the cold wool washing program and clean our boiled wool parts in this way, of course we cannot guarantee this, as the manufacturer recommends hand washing.
Briefly summarized:
- Sort laundry by colour, temperature and material
- Please use a high-quality, organic wool laundry detergent and please avoid using standard traditional laundry detergents as this can lead to the wool felting, shrinking, etc.
- Pay attention to the manufacturer's instructions for the amount of detergent to be used
- Select the washing program according to the information on the label
- Make sure the drum is filled correctly
Briefly summarized:
- Drying in the fresh air is best
- Do not hang sensitive materials in direct sunlight
- Dry the knit flat
- Ensure good ventilation
Optimierter englischer Text: Baby Clothing Sizes at a Glance
Baby Clothing Sizes – Easy & Clear
Our sizes are based on your child’s age or height in centimeters. In each product description, we provide brand-specific sizing tips to help you choose the best fit.
Not sure which size is right for your baby, your newborn essentials, or your BABYBOX?
Just drop us a message at info@babyboxfamily.com – we’re happy to help you personally.
Alter | Kleidergröße (in cm) | Körpergröße in cm |
0-1 Monate | 50 | 44-50 |
1-2 Monate | 56 | 51-56 |
2-3 Monate | 62 | 57-62 |
4-6 Monate | 68 | 63-68 |
7-9 Monate | 74 | 69-74 |
10-12 Monate | 80 | 75-80 |
13-18 Monate | 86 | 81-86 |
2 Jahre | 92 | 87-92 |
3 Jahre | 98 | 93-98 |
4 Jahre | 104 | 99-104 |
5 Jahre | 110 | 105-110 |
* applies to deliveries within Germany, delivery times for other countries can be found under Payments & Shipment
Naturally temperature-regulating thanks to the wool
Mulesing-free – for the wellbeing of the animals
Perfect fit - Grows with your child
Developed by moms and midwives
FAQ
The TOG value (Thermal Overall Grade) tells you how warm a sleeping bag is – in other words, how well it retains your baby’s body heat. The higher the TOG, the better the sleeping bag is suited for cooler temperatures.
Things to keep in mind:
- Measure the room temperature – it’s the most important factor when choosing the right TOG level.
- Adjust your baby’s clothing accordingly – depending on the temperature, this might be a long-sleeved bodysuit or a bodysuit + pajamas.
- Consider your child’s individual warmth needs – some babies get cold quickly, others tend to sweat more.
- Do the neck check: Your baby’s neck should feel warm but not sweaty.
💡 Tip: Our wool sleeping bags and matching bodysuits made of wool or wool-silk support your baby’s natural temperature regulation – for safe and restful sleep.
The ideal room temperature for babies is between 16 and 20 °C (60.8–68 °F). This range helps your baby sleep best – not too warm, not too cool.
Important: Make sure there’s good air circulation (e.g. no heater directly near the crib), and adjust the sleeping bag and clothing accordingly.
💡 Tip: A room thermometer in the nursery helps you keep an eye on the temperature.
4o
The sleeping bag with sleeves is especially suitable for autumn, winter, and cool spring days. The long sleeves help keep your child warm even at lower room temperatures – especially at night, when body heat drops during rest.
With a TOG value of around 2.5, this sleeping bag is ideal for room temperatures between 16 and 20 °C (60.8–68 °F). Perfect for all seasons when the nursery tends to be on the cooler side.
💡 Our tip: Pair the sleeping bag with a bodysuit and pajamas made of wool or wool-silk for naturally regulated, breathable warmth.
From around 6 to 7 months, your baby starts developing a more regular sleep-wake rhythm that becomes increasingly similar to that of adults. During this time, REM sleep (Rapid Eye Movement) – the phase known for vivid dreams – increases, making babies more active at night.
Many babies start moving and turning more during sleep. In traditional sleeping bags, it’s easy for them to get tangled or twisted, which can disturb their rest and cause unnecessary wake-ups.
💡 The solution: Our sleeping bag with legs gives your child full freedom of movement – without sacrificing cozy warmth. Your baby stays safely covered and can turn and move freely throughout the night.
→ For peaceful nights – for your child and for you.
A sleeping bag made of 100% wool doesn’t need frequent washing – quite the opposite! Wool is naturally self-cleaning, antibacterial, and odor-neutralizing.
🧺 Here’s how to care for your wool sleeping bag:
- Air it out regularly – preferably outdoors in humid air (e.g. after light rain), but don’t hang it in direct sunlight.
- Wash only when needed – for example, if visibly soiled.
- Washing: Use a wool cycle at max. 30 °C (86 °F) with a special wool detergent.
- Do not spin, wring, or tumble dry.
- Lay flat to dry, ideally on a towel – this helps keep the shape.
💡 Tip: For small stains, spot-clean with cold water – it’s gentler on the material and often saves you from machine washing altogether.
What should my baby wear to sleep?
Wool
The best material for children
We love wool – not just because it's a sustainable raw material that's kind to the planet, but also because it naturally has so many amazing properties that make it the perfect choice for babies and children.
Many parents choose cotton thinking it's easier to care for.
But we've compared merino wool and cotton – and let you decide for yourself which is truly better.
Sleeping bags for babies
What should my baby wear underneath the sleeping bag?

If there’s one question we get almost every week, it’s this one:
“What should my baby wear underneath the sleeping bag?”
And honestly – it makes total sense.
It’s a topic that brings a lot of uncertainty, especially for new parents. After all, a newborn’s ability to regulate temperature is very different from ours – and it takes some getting used to.

Sustainability promise
Natural materials, high-quality products, and environmental awareness.
Find our sustainability promise – for you, your child, and the planet – right here.