Product
Does it stay cold all night?
It continuously transfers heat away from your body — it doesn't "run out" because it's not a gel or a battery. You'll feel the strongest chill on contact and steady coolness through the night.
Is it good for night sweats and hot flashes?
Yes — instant-cool contact plus moisture-wicking fabric is exactly what night sweats need. It's our #1 use case.
Can I use it in winter?
Flip it: the reverse side is soft breathable cotton — a regular cozy blanket. One blanket, two seasons.
How do I wash it?
Machine wash cold, gentle cycle, air dry. The cooling effect survives washing — it's woven into the fiber, not sprayed on.
Shipping & returns
How long does shipping take?
Free tracked shipping: 7–12 business days (US), 8–15 (UK, Canada, Europe). You get a tracking link as soon as your order ships.
What is the 30 Cool Nights Guarantee?
Try the blanket for 30 nights from delivery. Not noticeably cooler? Full refund — even if you've used and washed it. See our Refund Policy for details.
Which size should I pick?
Twin (130×170 cm) for one person or the couch · Queen (200×220 cm) our bestseller for couples · King (230×260 cm) for maximum coverage.