CoolRest™ - Cooling Ice Duvet for Hot Summer Nights

CoolRest™ - Cooling Ice Duvet for Hot Summer Nights

Regular price £69.99
Regular price £69.99 Sale price £99.99
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✔️ Made from cooling, lightweight ice-silk

✔️ Restful nights without sweating

✔️ No cover needed

✔️ Never change bedding again

✔️ Hygienic & allergy-friendly

🎁 Free with every duvet today 1 Pleene™ IcePillow Case (Value: £39.99)

The Pleene™ Pillow Cases measure 51 × 76 cm and are designed for a modern, ergonomic fit — for optimal comfort and a pleasant night's sleep.

If you use larger pillows (e.g. 80 × 80 cm), we recommend using a matching inner pillow in that size so the case fits perfectly.

The duvet is made from breathable ice-silk with a high Q-Max value (0.3). This material draws excess body heat away efficiently and gives your skin a cool, dry feeling.

Yes — easily. Our duvet is deliberately designed not to be unnecessarily thick or bulky like traditional duvets.

👉 That means you can simply wash it on your own in a normal household machine — no stuffing, no squeezing. Many customers are surprised at first by how light and compact it is — but that's exactly the advantage:


✔️ fits easily in the washing machine
✔️ dries noticeably faster
✔️ more hygienic than traditional duvets with a cover


So you don't need an extra-large machine or a launderette.

Simply wash at 40°C on a gentle cycle and air dry flat. Do not bleach, iron only at low temperature, and have it professionally cleaned if needed.

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A company based in London
Delivered in 5–6 days
90-day return policy
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Finally sleep through the night again

When the nights are stuffy and your bed turns into a heat trap, the Pleene CoolRest™ — made from cooling ice-silk with a Q-Max value of 0.3 — brings instant relief.

Say goodbye to sleepless nights, trapped heat, and a damp, clammy duvet.

Woman sleeping peacefully under the cool Pleene CoolRest duvet

The technology behind Q-Max

The duvet is made from breathable ice-silk with a Q-Max value of 0.3. That means it feels noticeably cooler against the skin than ordinary cotton or microfibre.

The higher the Q-Max value, the stronger the cooling effect. Our value of 0.3 sits well above the average.

Usable without a cover
Machine washable
Allergy-friendly
Close-up of the breathable Pleene CoolRest ice-silk fabric with cooling airflow

Sleep like on cool clouds

The feather-light silk pampers your skin with a silky-cool feel — so pleasant you barely notice it.

Elegant in look and a real upgrade for your sleep routine in summer.

Woman resting comfortably on cool blue Pleene CoolRest bedding

More than just a duvet

There is no build-up of moisture. Even on hot summer nights, it stays dry.

While a standard duvet traps heat and makes falling asleep a struggle, the Pleene CoolRest™ keeps you cool, fresh and comfortable all night long.

Comparison of the cooling Pleene CoolRest versus a standard duvet that traps heat

Sleep the way you deserve in summer

Not sure if it's right for you?

Then try it for 90 nights in your own bed. If you don't feel the difference, simply send it back and get your money back. Because at Pleene™ you don't just get a summer product — you get real relief.

— The Pleene™ Team
Pleene founder holding up the cooling CoolRest duvet
★★★★★ Over 17,000 customers now sleep cooler with Pleene CoolRest™

Try Pleene CoolRest™ 90 nights risk-free

Tom holding up the cooling Pleene CoolRest duvet
★★★★★ Tom, 38 ✓ Verified

“I’m a hot sleeper and dreaded summer nights. This actually feels cool the second it touches my skin — no more waking up sweaty.”

Sarah holding up the cooling Pleene CoolRest duvet
★★★★★ Sarah, 41 ✓ Verified

“Lightweight, silky and genuinely cooling. The first duvet I’ve been able to sleep under all summer.”

Margaret holding up the cooling Pleene CoolRest duvet
★★★★★ Margaret, 64 ✓ Verified

“Goes straight in the machine and dries fast. Cool, fresh and so easy to keep clean — exactly what I needed.”

Frequently Asked Questions

The Pleene CoolRest™ is made from breathable ice-silk with a Q-Max value of 0.3 — a measure of how quickly a fabric draws heat away from your skin. The higher the value, the cooler it feels. Ours sits well above ordinary cotton, so the moment it touches your skin it feels noticeably cool, drawing excess body heat away through the night.

Q-Max measures the instant cooling sensation of a fabric on first contact. Ordinary cotton sits around 0.18, while the Pleene CoolRest™ reaches 0.3 — a clearly higher cooling performance. In simple terms: the higher the number, the cooler the duvet feels the second you lie down.

Yes. The Pleene CoolRest™ fits in any normal household washing machine — no separate cover needed. Simply wash the whole duvet, then air dry or put it in the dryer. Your bed stays fresh, clean and cool with minimal effort.

Yes. Because you can wash the entire duvet regularly and it contains no feathers or down, it is well suited to allergy sufferers. Regular washing keeps dust, sweat and allergens to a minimum, so your bed stays hygienically clean.

No. The Pleene CoolRest™ is ready to use straight away — no separate cover to put on or take off. This also means nothing extra to trap heat between you and the cooling fabric, so you feel the full effect every night.

Then you risk nothing. Try the Pleene CoolRest™ for 90 nights in your own bed. If it isn’t right for you, simply send it back for a full refund — no questions asked.