Für jede Schlafposition
Schweizer Qualität
Für jede Schlafposition
Schweizer Qualität
Swiss Engineered
14-day free returns
4-5 days delivery

cloud7

Pillow cover

Regular price €489,00
Regular price Sale price €489,00
Sale Sold out

The premium down duvet, as soft as a cloud.

Your body works during the night — even when you don’t notice it. The better your sleep climate, the more of that energy flows back into you. Into your recovery. Into your next day.

Three warmth options, tailored to your preference and the season. So you wake up the way you deserve.

Swiss engineering. Handcrafted in Germany.

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Type:
Summer
All-Year
Winter
Size:
135 x 200 cm
140 × 200 cm
155 × 200 cm
155 × 220 cm
200 × 200 cm
200 × 220 cm
Select your pillow quantity:
Single Pack
Included
Double pack
Regular price €978,00
Regular price Sale price €978,00
PAIRS BEST WITH:
Neck Pillow
Größe: 60×40
+ €149,00
Side Sleeper Pillow
Größe: 52x32 cm
+ €159,00
Travel Pillow
Größe: 45×24 cm
+ €69,00
In stock, In stock · ships in 4-5 business days
Mehr Energie für alles, das zählt.
Entdecke unser modulares Schlafsystem

The duvet was just the beginning. Experience the full system - free in-home consultation.

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Product specifications
Dimensions & Fill Weight

Summer Duvet

135 × 200 cm – 200 g
140 × 200 cm – 200 g
155 × 200 cm – 250 g
155 × 220 cm – 300 g
200 × 200 cm – 350 g
200 × 220 cm – 400 g

All-Season Duvet

135 × 200 cm – 400 g
140 × 200 cm – 400 g
155 × 200 cm – 500 g
155 × 220 cm – 600 g
200 × 200 cm – 700 g
200 × 220 cm – 800 g

Winter Duvet

135 × 200 cm – 750 g
140 × 200 cm – 750 g
155 × 200 cm – 950 g
155 × 220 cm – 1,100 g
200 × 200 cm – 1,300 g
200 × 220 cm – 1,500 g

Materials & Care

Materials - Filling: 100% down (no live plucking)
- Cover: 100% premium organic cotton
- Storage bag: 100% wool (natural felt)

Certifications
- NOMITE® – suitable for allergy sufferers
- OEKO-TEX® Standard 100 – Confidence in Textiles
- Highest animal welfare standards – guaranteed no live plucking

Care
- Shake out and air regularly
- Machine wash at 40 °C on gentle cycle
- Tumble dry on low, multiple cycles if needed
- Do not dry clean
- Store cool and dry in the felt bag

Warranty, Shipping & Returns

Free DHL shipping (orders over €120). 4–5 business days. Freight delivery only with Sleep System. 14-day returns, full refund. Swiss Engineering Quality guarantee.

Eight hours of sleep means nothing without the right temperature.

If your body fights heat or cold under the duvet,
it spends the night regulating instead of recovering.
You wake up tired — no matter how long you slept.

The SEVEN SUNDAYS Premium Down Duvet
follows one principle: the right warmth,
calibrated to how you sleep — not to the calendar.

Three warmth levels.
100 % natural down. 100 % organic cotton cover.
Developed in Switzerland. Handcrafted in Germany.

What happens under your duvet – and why it decides how rested you wake up.

To enter deep sleep, your body has to lower
its core temperature by roughly 1 °C.
The faster the drop, the deeper the recovery.

But the drop is fragile. A duvet that traps heat
forces the body to sweat. One that doesn't insulate
forces it to shiver. Either way, the energy
that should restore your body is spent on thermoregulation.

Across a third of your life, this isn't a comfort issue.
It's a recovery deficit you carry into every day.

The right duvet doesn't fight your temperature —
it moves with it. The wrong one costs you.
Night after night. Year after year.

Why you will love it
YOUR PERSONAL SLEEP CLIMATE

Guter Schlaf ist keine Frage des Glücks. Er ist eine Frage der Temperatur.

Wer nachts schwitzt, verschwendet Energie – der Körper reguliert statt zu regenerieren. Wer friert, schläft flach. Beides kostet, was der Schlaf eigentlich geben soll: vollständige Erholung.

Drei Wärme-Varianten, präzise für unterschiedliche Körper, Schlafzimmer und Jahreszeiten entwickelt. Wähle die Decke, die zu dir passt – nicht zur Norm.

INTELLIGENT CHAMBER SYSTEM

Most duvets use one chamber geometry for every season. We developed three.

Summer: no-wall chambers — air flows freely. All-Year: 2 cm walls — balanced warmth that breathes. Winter: 6 cm walls — a deep warmth bed that holds body heat.

Hermetically sealed. No shifting. Even warmth after many washes.

NATURAL TEMPERATURE REGULATION

A down feather is not a passive material. It breathes.

Its fine filaments absorb moisture before sweat forms and release it outward. Warmth is stored when the body needs it — and released when it becomes too much.

The 100% organic cotton cover keeps the microclimate under the duvet stable. The right feeling — all night long.

100% NATURAL — NO LIVE-PLUCKING

– Filling: 100% down, guaranteed no live plucking
– Cover: 100% premium organic cotton with fine air channels
– Storage bag: 100% wool (natural felt)
– Certified to NOMITE® and OEKO-TEX® Standard 100

SWISS ENGINEERING · MADE IN GERMANY

– Developed in Switzerland, manufactured in Germany
– Fill weights individually calibrated per size
– Precision craftsmanship in every seam