Unsure about swaddling? Between 1–6 months, fussiness creates a need for secure boundaries. Grab the cause On.
Free delivery to Service Points in NL
In-house within 2 - 4 days
Including free advice & support
Free delivery to Service Points in NL
In-house within 2 - 4 days
Including free advice & support
NUNKI 70 cm grow-with-me sheet and BUNDI sleeping bag 8-12 months
From € 147,60 including btw
Fedde&Kees brings Night's rest for your baby and Peace of mind For you.
Proven! 1.5 hours more sleep and 45%less crying.
Combine 2 products & receive instantly 10% off*
Free to combine
1 × Babylaken NUNKI Doorgroei 70x140cm
1 × Baby inbakerslaapzak BUNDI 8-12 maanden
14-day risk-free trial
Are you doubting? You may 14 days testing at home.
✅ Does it work? Great!
❌ Doesn't it work? Refund minus €30 per product
Often cheaper than renting.
🌱 Returns get a second chance with us.
Read here more about the security guarantee.
Rustig slapen zonder inbakeren.
Met het NUNKI fitted sheet and it BUNDI sleeping bag slaapt je kindje rustiger. De set zorgt voor geborgenheid in bed, ook wanneer inbakeren niet meer mag. Het is een doordachte methode waarmee je je kindje heel simpel strak instopt en de bewegingsvrijheid per slaapje kunt bepalen.
✓ Een veilig en geborgen gevoel in bed
✓ Ideaal om inbakeren af te bouwen
✓ Supersimpel strak instoppen
✓ NUNKI kun je gebruiken tot 3 jaar (afbouwen hoeft niet)
✓ Safe: the sheet cannot come loose
✓ The ideal bedtime routine for your baby
Veilig alternatief voor inbakeren
Is je baby ouder dan 6 maanden, dan wordt inbakeren op de traditionele manier afgeraden. Fedde&Kees zorgt ervoor dat je kindje zich toch veilig en geborgen voelt in bed. Met deze set heeft je baby voldoende bewegingsvrijheid, maar kan hij niet maaien met de armpjes. Is je baby eenmaal sterk genoeg om onder het lakentje om te draaien? Dan is hij ook sterk genoeg om zichzelf omhoog te drukken met het BUNDI slaapzakje aan!
Inbakeren afbouwen
Is jouw kindje te oud voor inbakeren, maar wel nog steeds gewend aan dat geborgen gevoel? Geef je kindje dat vertrouwde gevoel in bed door strak in te stoppen met het NUNKI lakentje. Het BUNDI slaapzakje laat je baby ondertussen wennen aan steeds iets meer bewegingsvrijheid. Doe simpelweg elke dag de ritsjes onder de mouwen steeds ietsje verder open. Zo kun je inbakeren afbouwen op een tempo dat bij jouw kindje past.
Safely tested - Let your baby sleep safely
Babies are vulnerable and still need to find their place in the world. There are all sorts of baby products that help with this, but have they been tested and are they safe?
NUNKI contributes to the four safe sleep recommendations.
Read below what experts are writing about NUNKI.
Instructional video
Instructional video 2
Material
De producten van Fedde&Kees worden met de hand gemaakt in Europa van de beste kwaliteit stoffen. Het BUNDI slaapzakje en de bovenste band van NUNKI is gemaakt van zachte tricot (92% katoen en 8% elastaan). De stof onderaan het lakentje is van 100% katoen. De stoffen zijn OEKO-TEX-gecertificeerd en daarmee beter voor mens en milieu.
Safety
Safety first
With NUNKI, you can swaddle your baby snugly according to generally accepted guidelines. Your little one won't be able to kick off the sheet or get tangled. Also read:
Consumers' Association on NUNKI
Safety NL on the NUNKI
Questions about NUNKI?
Do you have any questions about NUNKI and/or BUNDI? There's a high chance you'll find the answer in the Fedde & Kees FAQIf your question isn't listed or you're unsure about your situation, please feel free to Contact Meet us.
TOG rating
NUNKI Cot Sheet: 0.5 TOG
BUNDI sleeping bag: 0.3 TOG
0.8 TOG
Thanks to the light design, you can use the products year-round as a base. We recommend always choosing bedding with a low TOG rating. Every baby reacts differently to temperature and not every room in the house is the same. It is easier to add warmth (winter) than to remove warmth (summer). To add warmth, simply place a blanket over the NUNKI sheet. Caution! Ensure your baby does not get too warm. Check this regularly by feeling the neck and the feet. The skin should not feel clammy or cold.
Hints
NUNKI
If you like, you can always send photos of the made-up sheet with the zip closed, without the duvet. Preferably one with and one without your little one.
Then I can have a look with you to see if you are going to use the sheet optimally from day 1.
Send the photo to klantenservice@feddekees.nl
The BUNDI sleeping bag can also be used once your child is able to roll over.
Even if your baby can already roll over, the Fedde&Kees method is safe. The sheet delays the moment they roll over, allowing you to use the BUNDI sleeping bag for longer. Most babies who can roll over are strong enough to push themselves up onto their tummies, even with the zips of the BUNDI sleeping bag lowered. Here is an example of a 5-month-old baby:

Always test in the cot to see if your baby is strong enough. If not, we recommend not using the zips anymore. Can your baby already roll over? Then Fedde&Kees advises to only use the sleeping bag in combination with the NUNKI sheet. If you are unsure about your situation, please contact us. Contact Meet us.
Our product is suitable for whom?
Fedde&Kees makes products with which your baby sleeps better and for each phase it has a solution. What stage is your baby in?
More security and relaxation from day one — the basis for peace and Better sleep. Safe, secure and easy.
One arm free and the unrest begins: Gradually and safely phase out swaddling, on the Time from your baby. Even if they can already roll.
From around 6 months, swaddling should no longer be used; while babies often still seek safe boundaries and security. Help your little one.
