Eiderdown is the softest and most sumptuous down in existence. It is lighter in weight, warmer in the winter, cooler in the summer, and is unsurpassed for comfort throughout the seasons. Its insulating capacity is so advanced it is almost intuitive, adjusting perfectly to the person under the duvet. St Geneve Eiderdown is hand collected from the bird's nests at Eider Duck sanctuaries. For generations, the local farmers have created a special bond between themselves and the Eiders, where the birds aren’t disturbed and they trust the down collectors implicitly.
While Eiderdown tests at 700 loft, its unique high density (the density of filaments on the down cluster) and cling (the ability to cling to other down clusters) make it insulate at a much, much higher rate. We have found that it takes less weight of Eiderdown than any other down to get the same warmth. It works better than even a 1,000 loft down. For this duvet St Geneve import a stunning 100% silk 450 TC jacquard from Germany. It is hand sewn in their special sealed baffle box construction. The fabric is certified to be free from harmful chemicals by OEKO-TEX® to the Standard 100. This beautiful heirloom duvet is the epitome of luxury and function combined. They are so rare that more Lamborghini super cars are produced each year than are Eiderdown duvets.
- 700+ Loft Genuine Eiderdown - equivalent to 1,000+ loft
- 450 Thread Count, 100% Silk Jacquard Cover imported from Germany
- Cotton cover is 123 grams per square metre (3.6 ounces per square yard)
- Fabric is Certified Oeko-Tex® Standard 100 Class 1
- Fabric is down proof and dust mite proof
- Piped in white satin cording
- Genuine three dimensional sealed baffle box design, which means down physically cannot migrate from one compartment to another
- Corner attachment points for securing to the inside corners of a compatible duvet cover (including any St Geneve duvet cover), preventing your duvet from migrating to the bottom of the cover
- Winter fill is guaranteed for warmth
- Zurguard® certified to be hypoallergenic
- Dual Zone duvets are available (one half lighter / one half warmer)
- Duvet cover is not included. For our selection of covers, please visit our duvet covers & shams section
- Made in Richmond, BC
Estimated Delivery, Shipping Costs & Availability
Please allow approximately 2-4 weeks for delivery. Shipping is included at no additional cost to most locations across Canada.
About Fill Power (Loft)
Fill power is not the only aspect of a down duvet that determines quality, yet it is a very important factor in determining the potential total warmth of the duvet. For example, the down contained in a Queen Winter Weight Montreux duvet would take up approximately 23,625 cubic inches of space (675 loft * 35 ounces of fill). A Lajord duvet in the same Queen Winter Weight actually adds up to 29,750 cubic inches (850 loft * 35 ounces of fill). Even more interesting, a Queen Classic Weight Lajord duvet is still 22,950 cubic inches. This means that a classic weight Lajord duvet will offer approximately equal warmth as a winter weight Montreux. Higher quality down requires less filling, resulting in a lighter duvet better suited to year-round use. Since heavier duvets are more prone to disturbing rest, the lightest duvet possible is always best.
Purchasing Advice - Summer, Classic or Winter?
After considering the basic concept of Fill Power or Loft, other important factors include room temperature, local climate and whether you tend to sleep warm or cool. Generally, warm sleepers in a warm bedroom will do better with a Summer duvet while cool sleepers in a cool bedroom will be better off with a Classic duvet. A Winter duvet is generally only recommended in lower fill powers or when the bedroom is not heated or extremely cool.
Since we can add down but cannot remove down, it is always better to start with a lighter fill weight.
Higher quality duvets will provide a wider comfort range; they will be warmer in the winter, and cooler in the summer than lower quality duvets. This is because higher quality down is better at all the things that down is famous for (such as insulation, lightness, breathability, etc) than lower quality down.
|Twin/Single||72 x 88"||185 x 225 cm|
|Double/Full||80 x 86"||205 x 220 cm||Special Request (Unavailable in SÖVING)|
|Queen||90 x 94"||230 x 240 cm|
|Super Queen||100 x 100"||255 x 255 cm||Special Request (Unavailable in SÖVING)|
|King||108 x 94"||275 x 240 cm|
|California King||100 x 96"||205 x 220 cm||Special Request (Unavailable in SÖVING)|
|Super King||114 x 100"||290 x 255 cm|
|Custom Sizing||(Any dimensions)||Special Request (Unavailable in SÖVING)|
St Genève Down Filled Duvets are guaranteed 20 years against any defect in materials and/or workmanship, provided that the duvet has been reasonably cared for, and that a duvet cover has been used at all times. All St Genève duvets are sewn in a sealed baffle box design. The filling is guaranteed to stay in place, and never shift into another compartment, for the life of the duvet.
St Genève Winter Weight duvets are guaranteed for a period of 10 years to be warm enough, or St Genève will add additional down at no charge, provided that the duvet has been reasonably cared for, and that a duvet cover has been used at all times. Please note that down cannot be removed from a duvet.
The Sleep Sound Guarantee®
You can sleep soundly knowing that every product purchased from The Mattress & Sleep Company is brand new and has never been used or slept on. Mattresses, bedding and towels are personal use items and we believe you deserve to be assured these products are new.
If you have discovered a competitor offering a lower price on this product, simply let us know.