"I’ve been a hot sleeper my entire life and this blanket has honestly changed everything. It feels cold the moment you touch it and stays cool all night. Best purchase I’ve made this year."
Coolora ChillDream Cooling Blanket
127x152cm / blue
£44.99
Sale price
£44.99
Regular price
£59.99
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Coolora ChillDream Cooling Blanket
★★★★★ 4.8 · 756 reviews
£44.99
Sale price
£44.99
Regular price
£59.99
Stay covered without overheating. The Coolora IceSilk Cooling Blanket uses advanced temperature-regulating fabric to draw heat away from your body — lightweight, breathable, and cool to the touch all night long.
- ✓ IceSilk cooling fabric — instantly cool to the touch, stays cool all night
- ✓ Lightweight & breathable — no more overheating under heavy duvets
- ✓ Temperature-regulating — adapts to your body heat automatically
- ✓ Soft & silky finish — premium feel against bare skin
- ✓ Machine washable — easy to care for, maintains its cooling properties
- ✓ All-season use — perfect as a summer duvet or a layering piece year-round
- ✓ Free UK Delivery — Orders over £50
- ✓ 30-Day Returns — No questions asked
- ✓ 12-Month Warranty — We’ve got you covered
Trusted by over 700 customers sleeping cooler every night this summer.
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Free UK Delivery Tracked & dispatched within 24 hours
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30-Day Returns Full refund, no questions asked
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1-Year Warranty Free repair or replacement, guaranteed
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CE Certified UK safety tested & approved for daily use
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Secure Payment SSL encrypted — Visa, PayPal, Apple Pay
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24/7 Support Real humans ready to help anytime
Why You'll Love It
Cool nights, better sleep.
The Coolora IceSilk Cooling Blanket was designed for people who overheat at night and wake up exhausted — a simple change that makes a real difference.
IceSilk Cooling Fabric
Unlike standard cotton or microfibre, IceSilk actively draws heat away from your skin on contact — keeping you cool from the moment you get into bed, all the way through the night.
Lightweight & Breathable
Noticeably lighter than a standard duvet. Air circulates freely through the weave, preventing the trapped heat that wakes hot sleepers up at 3am.
Soft Against Skin
The silky-smooth IceSilk finish feels cool and gentle against bare skin — no scratching, no roughness. Noticeably more comfortable than standard summer duvets.
Temperature-Regulating
The fabric responds to your body heat, drawing excess warmth away when you’re hot and retaining just enough warmth when you cool down. Works all night, automatically.
Easy Machine Wash
Machine washable at 30°C. The cooling properties are maintained wash after wash — no special treatments or dry cleaning needed. Built for everyday use.
Complete Your Kit
Bundle & Save More
Pair your Cooling Blanket with the rest of the Coolora range for the ultimate cool sleep setup.
Cool Sleep Duo
Coolora IceSilk Cooling Blanket
Coolora IceSilk Cervical Pillow
£74.99£94.98Save £20
Add Bundle to Cart
Most Popular
Full Sleep Upgrade
Coolora IceSilk Cooling Blanket
Coolora IceSilk Cervical Pillow
Coolora AirFlow Neck Fan
£99.99£130.97Save £31
Add Bundle to Cart
Blanket & Stay Hydrated
Coolora IceSilk Cooling Blanket
Coolora HydroMount Bottle
£54.99£69.98Save £15
Add Bundle to Cart
4.8/5 from 756 verified buyers
"Bought this for the heatwave and now I use it year-round. It’s light enough in summer and just warm enough in autumn. The IceSilk material is so soft — genuinely premium feel."
"My partner runs hot and I run cold — this blanket somehow works for both of us. I don’t overheat and they don’t freeze. Seriously don’t know how it works but I’m glad it does."
"The description says ‘cool to the touch’ and I was sceptical but it genuinely is. It washes perfectly and hasn’t gone rough or lost its softness at all. Great quality."
"I bought this after spending months waking up at 3am boiling hot. First night using it I slept straight through. I’ve ordered a second one for the spare room."
"Really impressive cooling effect — noticeably different to a standard duvet. Four stars only because I wish it came in more colours. The quality is excellent."
Got Questions?
Product FAQ
Everything you need to know about the Coolora IceSilk Cooling Blanket.
What is IceSilk fabric?
IceSilk is a high-performance cooling textile that draws heat away from your skin on contact. It has a naturally cool, silky feel and maintains its temperature-regulating properties through regular washing.
Will it keep me warm in winter?
The Cooling Blanket is designed primarily as a summer duvet replacement or a lightweight layering piece. It provides light warmth suitable for mild temperatures but is not a replacement for a winter duvet.
Is it machine washable?
Yes. Machine wash at 30°C on a gentle cycle. Tumble dry on low or air dry flat. The IceSilk fabric maintains its softness and cooling properties after washing.
What sizes are available?
Please see the size selector above for available options. Sizes typically include Single and Double to suit individual and shared beds.
Does it feel different to a normal duvet?
Yes — noticeably so. It’s significantly lighter and the surface feels cool to the touch rather than warm like standard cotton. Most customers say the difference is immediately obvious.
What is your returns policy?
We offer a 30-day no-quibble returns policy. If you’re not completely satisfied, return the blanket in its original condition within 30 days for a full refund — no questions asked.