IWS Igloo™ Blanket
IWS Igloo™ Blanket
Discover the IWS Igloo™ Blanket, a dual-climate blanket with Dual-Face™ technology. One side feels instantly cool to the touch, while the other delivers cozy warmth — adapting to your body for comfortable sleep all year round.
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SleepyBoo recreated the physics of igloos in fabric form: the outer layer is made with ultra-fine polyamide filaments for an instant cooling touch, while the inner layer uses fibers that gently retain your body heat.
Meet SleepyBoo, a naturally warm sleeper eskimo who could never find peace at night. At 3 a.m. he would wake up drenched in sweat, kicking off the blankets, trapped in the same nightly dilemma: either melt from the heat or shiver from the cold.
One particularly freezing night, after yet another battle for rest, SleepyBoo looked at his igloo and had an epiphany that changed everything: “What if I could create a blanket just like my home, cool on the outside when I crave relief, and warm on the inside when I need comfort?”
That single insight sparked the birth of Dual-Face Technology, a revolutionary design that puts real thermal control in your hands. With one simple flip you decide: ICE-FEEL, an instant cooling sensation, clinically measured at 35.6–37.4°F cooler by infrared thermometers or WARM-FEEL, enveloping thermal coziness, perfect for cold nights or whenever you want to feel hugged by warmth, giving real thermal control you can feel from the very first touch.
Is This You?
How many of these sound familiar?
- You wake up between 2–4 a.m. drenched in sweat, as if you’d just run a marathon;
- You kick off the blankets, only to feel cold 10 minutes later;
- Your partner complains you turn the bed into a “human oven”;
- You run the A/C even when it’s chilly outside;
- You keep flipping sides, chasing the “cool spot” on the bed;
- You wake up more exhausted than when you went to sleep;
- You dread sleeping over at other people’s houses;
- You constantly adjust the thermostat but never get it right.
The Problem No One Talks About
This “simple” thermal issue could be stealing your sleep and your quality of life
Have you ever stopped to think how many hours of rest you lose each week because of it? The truth is, you wake up exhausted, irritable, and drained because your nights turn into a torturous thermal dance: kicking off blankets, flipping sides, adjusting the A/C… all while your brain never reaches the deep, restorative sleep your body craves.
Behind the Solution
Dual-Face Technology: a real 35.6–37.4°F difference between two sides of the same blanket
The science behind the world’s first dual-thermal blanket lies in the unique properties of its fibers: ICE-FEEL side made with high-thermal-conductivity polyamide that quickly pulls heat away for an instant cooling effect and WARM-FEEL side, made with dense polyester that traps warm air for lasting coziness The result: true thermal control, proven by thermometer readings.
Imagine This in Your Life…
6 breakthrough technologies designed to transform your nights with the Igloo
Every fiber is engineered with a purpose. Every technology solves a real problem. Together, they create the most advanced sleep experience you’ve ever known.
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ICE-FEEL FIBER SYSTEM™
Polyamide fibers pull heat away from the body, keeping you up to 37.4°F cooler than room temperature → Sleep a full 8 hours without waking up drenched at 3 a.m.
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WARM-FEEL FIBER SYSTEM™
Polyester fibers gently retain warmth in a controlled, cocooning way → Perfect thermal comfort, no matter the season.
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DUAL-FACE TECHNOLOGY™
Dual-Face design gives you full control with a simple flip → Personalize your sleep climate without buying another blanket.
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SILK-GLIDE SURFACE™
Premium silky texture glides smoothly across your skin → A light, fresh sensation every single night.
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BALANCE SYSTEM™
Precisely balanced weight supports your body without ever feeling restrictive → Cozy comfort without the trapped feeling.
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AIR-FLOW SYSTEM™
Smart breathability promotes natural freshness and self-cleaning properties → Stays clean longer, so you wash it less often.
What Others Are Saying
The very first reaction: “I’ve never felt anything like this in my life”
The difference is so striking that people notice it from the very first touch. See authentic reviews from those who tried the Igloo for the first time:
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Davis T.
“I was dealing with hot flashes during menopause and waking up every night drenched, kicking off the blanket. This is the best one I’ve ever bought! The cool side helps me manage the heat, and when it gets chilly, the warm side is perfect.”
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Emma M.
“I originally bought the Igloo for night sweats, but it turned out to be so much more! I usually toss and turn, but this blanket completely adapts to my sleep needs.”
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Evelyn L.
“Finally, a blanket I can use year-round. The Igloo is awesome!”
Everything You Get
It’s not just a blanket. It’s a complete thermal control system
Revolutionary Dual-Face Technology + exclusive features — all designed for your perfect sleep experience. Here’s exactly what you get:
✅ 6 integrated sleep technologies
✅ 2 thermal sensations in one fabric
✅ Fast, dedicated support for any questions
Still Have Questions?
Our 6 most frequently asked questions
We know choosing the right blanket is a big decision. That’s why we’ve gathered the top questions (and answers) to give you total confidence before you order.
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Does the cooling touch really work, or does it fade after a few minutes?
Yes. The cooling effect is real and instant, powered by our ICE-FEEL FIBER SYSTEM™. Unlike other so-called “cooling” products, this technology keeps the refreshing sensation going much longer without fading.
Infrared thermometers confirm a 35.6–37.4°F difference between the two sides. You feel it the moment you touch the blanket and enjoy it comfortably through the night.
Will the blanket make me even hotter because it doesn’t allow airflow or 'traps' heat?
No! The AIR-FLOW SYSTEM™ is designed for smart breathability. It allows air to circulate naturally, preventing stuffiness or heat buildup.
This way, ou stay cozy without overheating, the perfect balance of warmth and freshness.
Is the quality good, or will it fall apart like other blankets?
The quality of the Igloo is uncompromising. Every fiber is carefully selected and engineered for long-lasting durability and performance.
Unlike ordinary blankets, our SILK-GLIDE SURFACE™ delivers a silky, premium feel, while the BALANCE SYSTEM™ ensures the perfect weight, cozy comfort without sacrificing strength.
The Igloo isn’t just another blanket. It’s an investment in quality and innovation, built to outlast.
How should I wash and care for the blanket to maintain its thermal properties?
To keep your Igloo performing at its best and preserve its thermal technology, follow these care tips:
- Hand wash or machine wash on a gentle cycle, cold (up to 86°F / 30°C);
- Do not use bleach;
- Do not iron;
- Do not dry clean;
- Air dry naturally by hanging the blanket.
With these simple steps, your blanket will stay soft, comfortable, and keep its Dual-Face™ Technology working night after night.
Will it really work for me, or is it only for certain people?
The Igloo was designed for anyone who wants better thermal control at night, especially those who struggle with temperature swings, like night sweats or needing extra coziness.
With Dual-Face™ Technology, you can customize your sleep climate to match your exact needs. Whether you’re a hot sleeper, going through menopause, or simply dealing with thermal discomfort, the Igloo adapts to you.
Will the size really fit my bed, or is it too small?
Yes. The Igloo comes in two generous sizes:
- Double/Queen: 86.6” x 94.5”
- King/Super King: 94.5” x 102.4”
Both are designed to fully cover your bed without leaving gaps. And the weight of each size is carefully balanced to give you the perfect mix of cozy warmth and lightweight comfort.





