Wool duvets

Premium Wool Duvets

  • All our duvets are filled with 290g/m2 Swisswool. The thickness is light enough for the summer and heavy enough for the winter, making it ideal year-round.
  • Our pure virgin wool comes from sheep raised in the Swiss Alps. We cover our wool with a satin cover made from the finest organic cotton, which makes the duvet very soft to the touch.
  • Our wool duvets are also made in Switzerland.
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4 Good Reasons to Buy a Swisswool Duvet

There are four excellent reasons to buy our Swisswool duvets: they’re made in Switzerland, all-natural, ethical, and – most importantly - will help you sleep better.

Made in Switzerland

Our Swisswool is a Swiss product, made from pure virgin wool shorn from sheep raised in the Swiss Alps. The wool is then reinforced with natural plant fibres, so that you can put it in the washing machine. We then cover it with a soft FairTrade cotton batiste. 

Zizzz is a Swiss company and we try to manufacture in Switzerland as much as possible. Swiss consumers know that Swiss products are known for being very high-quality, and that by buying a Swiss product, you are supporting the local economy.

100% natural

We don’t use polyester or any other synthetic fibres and can’t understand why anyone else would. 

Our duvets are natural – only a fine cotton batiste and Swisswool. Batiste is a very soft weave; the thread count of our batiste is 250, which means it is very high quality. 

By buying a Swisswool product, you are helping to maintain Switzerland’s Alpine landscape, as the grazing of the sheep herds helps to prevent erosion. Also, well-managed grazing helps reduce levels of carbon dioxide and may help reduce the accumulation of greenhouse gases in the atmosphere.

Ethical

When it comes to duvets, consumers generally have a choice between synthetic fibres, down and wool. 

Synthetic fibres are generally made from polyester, which is derived from oil and is a type of plastic. In fact, most polyester is made from PET, which is the same material plastic Coke bottles are made of. PET isn’t biodegradable and once created, will stay on the planet forever. 

Unlike polyester, down is a natural material, but the manner in which is obtained can be very troubling. If down is the right material for you, make sure that you choose ethical, cruelty-free down, like ours. Our down duvets and and down pillows all have the DownPass label, which means that our ducks or geese haven't been force-fed or live-plucked.  

But there is more to ethical business than just sourcing. For example, our logistics partner in Switzerland is the Buergerspital in Basel. The Buespi is a social and medical company which works to integrate handicapped individuals back into the workforce.

Better sleep – the most important reason to buy a Swisswool duvet

Why do we believe in wool? Wool is temperature-regulating, because it is breathable and readily absorbs moisture – qualities which make it perfect to sleep in. 

A frequent cause of poor sleep is the feeling of being overheated at night. When you feel too hot in bed, it’s generally caused by moisture build-up between you and your duvet, in other words, by the accumulation of your sweat. 

This is why wool is great – wool fibres can absorb up to 35% of their weight in moisture. The fibres that come into contact with heat and moisture draw this away from your body and transfer it to their other fibres, which keeps you drier and feeling cool. 

This is a claim that down and polyester duvets can’t make. In fact, the University of Leeds published a study which showed that wool “allowed 67 percent more moisture to escape over an eight-hour period than a feather/down wadding, and 43 percent more than polyester.”

Why is it better to sleep with a sheep's wool duvet?

What are the advantages of a Zizzz wool duvet with Swisswool?

Our sheep's wool duvets with Swisswool are light and airy and provide a pleasant sleeping climate all year round. The unique temperature-regulating qualities of the wool will help you wake up fresh every morning.

Wool is naturally hypoallergenic, highly breathable and does not attract dirt. Dust mites do not like wool because of its air permeability. The wool in the quilt remains drier than other fillings. The less damp, the more unpleasant the environment is for house dust mites.

You can also easily wash them at 30 degrees with the wool programme.

What is the difference between wool, down and synthetic fabrics?

Down and synthetic materials are mainly insulators that keep the body warm and do not give off heat. During the night these insulators raise our body temperature and we either wake up completely or turn and roll around to cool down.

If you know the feeling of waking up sweaty, this is probably the reason.

Wool is not only an insulator, it also functions as a temperature regulator. Wool naturally absorbs moisture and releases it to cool or warm the body. They warm up quickly, but will not overheat due to the exceptional air permeability of the material.

Is a sheep wool duvet with Swisswool scratchy?

No, the Swisswool itself is not scratchy. Moreover, our Swisswool is also wrapped in very fine, FairTrade cotton batiste, so you don't actually touch the wool itself. Thanks to the soft cotton, the duvet feels soft and smooth.

Can I wash my sheep's wool duvet?

Yes, you can easily wash your Swisswool duvet in the washing machine. Do not forget to use the wool programme and a wool detergent.

However, you should not use a tumble dryer. The wool does not like that.

Are there different weights of sheep's wool duvets?

Our 4 seasons sheep wool duvets are filled with 290g/m2 Swisswool. This is the average weight of a duvet and for most people in houses with central heating it is ideal for the whole year.

An exception are the really hot summer nights when you sleep without a blanket. The winter duvets are filled with 460 g/m2 and are ideal for colder houses.

Customer Reviews
  1. 100%

    Review by Josephine

    Posted on

    Beautiful!
    I ordered this item on line recently and was delighted with the product received. Packaging was beautiful - including the lovely bag it comes in to store. Beautiful quality product !
  2. 100%

    Review by Brigitte, Switzerland

    Posted on

    Very comfortable!
    Very comfortable! Meets all the requirements you need for a Duvet.
  3. 100%

    Review by Elisabeth, Switzerland

    Posted on

    Its lightness and its weave are very pleasant
    I use it as a duvet for sleeping and I am surprised at how it regulates the temperature, its lightness and its weave are very pleasant. In the past the wool duvets were very heavy.
  4. 100%

    Review by Katja

    Posted on

    perfect product
    Wonderful sleeping product. Nicely manufactured. Impressive value for money and performance. Congratulations for a perfect product!
  5. 100%

    Review by Alexandra, Switzerland

    Posted on

    I have had the best sleeps
    I love this sleeping duvet. I have had the best sleeps since i started using this duvet.
  6. 100%

    Review by Eric, Switzerland

    Posted on

    Very good quality
    Very good product with beautiful finishings. Seems it is of a very good quality and it comes within a beautiful and very practical cover. It keeps us warm during the cold season and we are hoping it keeps us cool in the summer as promised ;)
  7. 100%

    Review by

    Posted on

    19-08-2022
    Super Decke: fühlt sich sehr angenehm an, leicht, waschbar...
  8. 100%

    Review by

    Posted on

    12-07-2022
    Tres bon rapport qualite prix
  9. 80%

    Review by

    Posted on

    15-06-2022
    Pour mon fils. Bon produit reçu au printemps. A voir si c'est assez chaud pour l'hiver, mais je pense que oui car notre appartement est bien chauffé.
    Juste un bémol: le coton enveloppant le duvet fait du "bruit" à chaque mouvement.
  10. 100%

    Review by

    Posted on

    15-05-2022
    Produkt passt perfekt
  11. 100%

    Review by

    Posted on

    22-04-2022
    Die Decke ist sehr empfehlenswert.
    Keine Hitzestaus mehr wie mit der Daunendecke.
  12. 100%

    Review by

    Posted on

    06-04-2022
    Sehr angenehmes Duvet, einfache Waschmöglichkeit, gleichbleibende Qualität
  13. 100%

    Review by

    Posted on

    29-03-2022
    Très bon produit. Douillet à souhait et sans odeur . Bonne tenue . La température reste constante assurant une détente optimale .Je recommande
  14. 100%

    Review by

    Posted on

    16-03-2022
    Geniale Decke! Perfekt warm auch bei unterschiedlichen Zimmertemperaturen. Hochwertig verarbeitet, mit Schweizer Wolle. Hatte bisher eine Daunendecke und darunter oft gefroren, dann aber zu heiss bekommen, wenn ich mich eingekuschelt habe. Das passiert mir jetzt nicht mehr und ich schlafe ruhiger. Auch meine beiden hitzigen Kleinen (2 und 6 Jahre alt) schwitzen nicht mehr und schlafen ruhiger, wenn ich ihnen meine Decke gebe.
  15. 100%

    Review by

    Posted on

    04-03-2022
    Duvet leicht - Umstieg von Daune zu Schafwolle geglückt
  16. 100%

    Review by

    Posted on

    18-02-2022
    Die Duvets fühlen sich sehr angenehm an
  17. 100%

    Review by

    Posted on

    16-02-2022
    Tolles Schweizer Produkt!
  18. 100%

    Review by

    Posted on

    27-01-2022
    Die Bettdecke ist angenehm warm und bleibt während dem Schlafen super in Form.
  19. 100%

    Review by

    Posted on

    19-01-2022
    Très doux et chaud, je l'ai acheté pour mon fils de 8 ans qui l'a tout de suite adopté !
  20. 100%

    Review by

    Posted on

    10-01-2022
    Nous continuons à utiliser le duvet 4 saisons avec notre 2è enfant; très satisfaits!
  21. 100%

    Review by

    Posted on

    07-01-2022
    très bon produit
  22. 100%

    Review by

    Posted on

    05-01-2022
    Das Duvet ist sehr angenehm!
  23. 100%

    Review by

    Posted on

    03-01-2022
    Das Duvet entspricht meinen Vorstellungen und gefällt mir sehr gut.
  24. 100%

    Review by

    Posted on

    29-12-2021
    Sehr schönes Produkt
  25. 80%

    Review by

    Posted on

    21-12-2021
    Un peu dérangeant au bruit lorsqu’on bouge pendant la nuit... moins souple que le mode enfant mais chaud et le duvet n’est pas lourd !
  26. 100%

    Review by

    Posted on

    17-12-2021
    Léger pour l'enfant, tient chaud sans qu'il transpire. Au top!
  27. 100%

    Review by

    Posted on

    05-12-2021
    Très confortable, régule bien là température.
    Ni trop lourd, ni trop léger !
  28. 100%

    Review by

    Posted on

    02-12-2021
    Super Produkt!
  29. 100%

    Review by

    Posted on

    25-10-2021
    Très bon duvet pour enfant qui a toujours chaud!
  30. 100%

    Review by

    Posted on

    19-10-2021
    Rapport qualité prix, anti transpirant, produit de qualité
  31. 100%

    Review by

    Posted on

    19-10-2021
    Tiens ses promesses, duvet pas lourd, rapport qualité prix
  32. 100%

    Review by

    Posted on

    18-10-2021
    Super Produkt. ***
  33. 100%

    Review by

    Posted on

    06-10-2021
    Das 4 Jahreszeiten Bio Wollduvet, ist einwandfrei und sorgt für einen wunderbaren Wärmeausgleich in der Nacht! Bin sehr zufrieden damit und habe mich erstmals gegen die kuschlig warme Daune, zugunsten des Wärmeausgleichs, entschieden!
  34. 100%

    Review by

    Posted on

    24-08-2021

    Très satisfait pour le moment
  35. 100%

    Review by

    Posted on

    23-08-2021
    Très bon duvet.
    Peut être un peu trop chaud pour les chaudes nuits d’été mais hâte de le tester cet hiver.
  36. 100%

    Review by

    Posted on

    15-08-2021
    Die Decke ist sehr leicht, trotzdem angenehm warm. Ich wünschte, ich wäre schon früher auf dieses Produkt gestossen!!!!
  37. 100%

    Review by

    Posted on

    01-08-2021
    Super kuschelig
  38. 100%

    Review by

    Posted on

    02-07-2021
    Mega! Wie haben weder zu heiss nocj zu kalt, einfach perfekt.
  39. 100%

    Review by

    Posted on

    21-06-2021
    Très bien
  40. 100%

    Review by

    Posted on

    13-06-2021
    Sehr schönes, qualitativ hochwertiges Produkt! Die Wärmeregulation funktioniert tatsächlich.
  41. 100%

    Review by

    Posted on

    04-06-2021
    Sehr angenehm, leicht aber trotzdem kuschelig. Ich schwitze markant weniger als mit meiner bisherigen Daunendecke.
  42. 100%

    Review by

    Posted on

    03-06-2021
    einfach schönes Produkt, welches den Preis wert ist
  43. 100%

    Review by

    Posted on

    18-05-2021
    Assez étonnant, je ne pensais pas avoir chaud dans un duvet aussi fin. Dans l'ensemble, c'est très agréable. Il était important pour ma femme d'avoir quelque chose qui n'implique pas de tuer des animaux, c'est un choix idéal.
  44. 100%

    Review by

    Posted on

    14-05-2021
    Ser angenehm, reguliert schön. Ersetzt ein dickes Daunenduvet für kalte und wärmere Nächte
  45. 100%

    Review by

    Posted on

    14-05-2021
    Perfekt für kalte und wärmere Nächte
  46. 100%

    Review by

    Posted on

    24-04-2021
    Die Decke ist sehr angenehm, leicht und gibt trotzdem schön warm! Schlafe sehr gut in diesem Duvet!
  47. 100%

    Review by

    Posted on

    17-04-2021
    même remarque que précédemment
  48. 100%

    Review by

    Posted on

    12-04-2021
    Sehr leicht und angenehme Wärme, super Produkt, würde es wieder kaufen!
  49. 100%

    Review by

    Posted on

    11-04-2021
    Au top pour bien dormir. Grande qualité.
  50. 100%

    Review by

    Posted on

    09-04-2021
    wir sind sehr zufrieden
  51. 100%

    Review by

    Posted on

    04-04-2021
    Matériel de qualité
  52. 100%

    Review by

    Posted on

    02-04-2021
    Bis jetzt war es sehr angenehm, vielleicht in den Sommermonaten zu warm.
  53. 100%

    Review by

    Posted on

    25-03-2021
    Très bon produit, léger, parfait pour mon fils
  54. 100%

    Review by

    Posted on

    24-03-2021
    Bin bisher sehr zufrieden und das Produkt hält, was es verspricht.
  55. 80%

    Review by

    Posted on

    22-03-2021
    top verarbeitet!
    mir was es allerdings zu warm und da ich schon im winter zu warm hatte, wäre es für mich im sommer wohl sehr unangenehm geworden...
  56. 100%

    Review by

    Posted on

    22-03-2021
    Herrlich angenehm und vor allem atmungsaktiv.