Sleeping problems in babies older than 6 months and 1 year or older

When your baby sleeps badly, it probably has to do with the lack of security. Young babies are often swaddled for this reason, but this is a violent method that is not recommended as soon as your baby can roll over. With the Fedde&Kees method you can give your baby of 6 months or older security in a different way.

Solving sleep problems in babies older than 6 months

The Fedde&Kees method consists of the combination of the  NUNKI sheet and the BUNDI sleeping bag up to 9 months.Ideal if your child is already used to swaddling, but it is time to wean off.The  NUNKI sheet delays the moment that babies start to roll over, so that you can use the combination for longer than generally recommended to reduce swaddling. Some kids just need a little more time.

Sleeping problems in babies 1 year or older

The  NUNKI sheet alone offers a safe and pleasant way of tucking in for children up to about 3 years old. Sleeping problems in babies of about 1 year or older often have to do with restlessness in the body. If your child moves a lot, there is a good chance that the sheets will come loose. With the NUNKI sheet fromFedde&Kees can't do that, because the sheet goes around the mattress.

Super simple tuck in tight

JTucking your baby in tightly is simple: you put the sheet on tension and zip it shut. This way you create a deep pressure sensation that provides a feeling of security and limitation. The sheet does not fixate and therefore offers freedom of movement. Older babies can then adopt any desired sleeping position. This way they can relax and fall asleep peacefully in their own way.

Discover how going to bed becomes a relaxing and loving moment, with the peace and regularity that your child so badly needs. Almost every parent sees sleep improvement after just a week!

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Based on110+ reviews

  • Cara Molenaar December 6, 2021

    My 4 month old little girl used to toss and turn every night around 3/4 am and then continued tossing and turning. First night in the sleeping bag and under the sheet on it. I had prepared myself for a hellish night, because I thought she would have to get used to it, but she just slept through the night without waking up. What a fantastic product, can recommend it to anyone with a restless sleeper. And thank you, Frederieke, for the great service, your support and advice via Whatsapp!

  • Ammadee Middelkoop December 14, 2021

    Dear Frederieke, I would like to thank you for these great inventions. The combination of the sheet and the sleeping bag works great for our third son Reza. Switched from a swaddle swaddling cloth without any problem. He sleeps peacefully and through the night. Such a pity that this did not yet exist with his older brothers, because that would have helped us a lot at the time

  • Patricia Barnhoorn December 8, 2021

    Almost 3 years ago we were hopelessly looking for a solution for our son who couldn't sleep. Since he could already roll at 4 weeks, we were not allowed to swaddle. By chance we came across fedde kees, then still fairly new. After a call from Fredererique, we decided to purchase the NUNKI sheet and the BUNDI sleeping bag. It felt like our last resort. After 3 days of practice, our son slept like a baby!

  • Collin Geraedts February 23, 2021

    Our little darling slept through quite quickly with the help of a swaddle sleeping bag from dream to swaddle (our little one likes to suck his hands). But he often woke up around 04.30 from his own wobbling. Then often lay completely slanted in the co sleeper. Now he has been going to the shelter for a few weeks and sleeping didn't really work anymore. Finally decided to give the NUNKI sheet a try. And I can say it works great! He sleeps through again and lies quietly! Highly recommended!

  • Sev van Dijk February 2, 2021

    Our son woke up several times in the night (read every two hours). It's been going so well since the day before yesterday! First he slept from 23:00 to 05:00 and yesterday from 22:30 to 07:15. We love Fedde and Kees!

  • Anniek de Ronde 25 January 2021

    Our daughter sleeps wonderfully under it! Loose sheets/tucking in is a thing of the past, she is always nicely tucked up. We had a small defect with 1 sheet, this was immediately resolved. Excellent service, nice contact. Keep it up, very satisfied.

Why our customers love us:


Deep pressure and boundaries provide security. This way, your baby will fall asleep peacefully.

Easy to tuck in

Tucking your baby in is super simple, anyone can do it. Going to bed will be a loving moment again!

Free support

You receive free support and advice from Fedde&Kees. We are ready to help you!