5 reasons you'll sleep better than ever with a weighted blanket
// Sleep guide · 4-minute read
5 reasons you'll sleep better than ever with a weighted blanket
There's a reason so many people have swapped their duvet for a blanky. Here's what happens to your body when you lie down under a 7, 9 or 11 kg hug.
Sleeping badly has become normal. We go to bed tired, toss and turn, wake up at 3 a.m. with a racing mind — and start the day already out of energy.
A weighted blanket isn't a gimmick or a passing trend. It's a simple idea: weight spread evenly over the body that helps the nervous system slow down. These are the five reasons our customers say the blanky Hibernar changed their nights.
Reason no. 1
A hug that lasts all night
blanky uses Deep Touch Pressure (DTP): gentle, even weight that wraps around your body like a firm hug. This pressure helps the body switch out of alert mode and into rest mode.
When the body relaxes, the mind follows. The pressure helps lower cortisol, the stress hormone, and supports the production of serotonin and melatonin — the hormones that get us ready for sleep.
“An excellent duvet. It exceeded all my expectations. And I really do sleep incredibly well!”
Reason no. 2
Fall asleep faster and wake up less
The weight of a blanky cuts down on endless tossing and turning. With a calmer body, your sleep is less fragmented and you spend more time in the deep stages — the ones that truly restore you.
You feel it in the morning: you wake up with more energy, a better mood and more focus for the day.
Reason no. 3
Warm and soft — it replaces your duvet
Hibernar was designed for people who sleep cold. The minky winter cover is super soft and fluffy, with a velvet-like feel, and keeps you warm without extra layers.
Inside, glass microbeads spread the weight evenly. It's hypoallergenic and non-toxic — safe for the whole family. The blanket and cover come together, and the cover comes off easily for washing.
“The winter cover is super comfortable and feels really soft.”
// Choose your colour
Reason no. 4
The right weight for you — and whoever sleeps beside you
A weighted blanket only works with the right weight. The rule is simple: about 10% of your body weight. There are 6 weights, from 3 to 13 kg, and 3 sizes — from single beds to king size.
| Your weight | Recommended blanky |
|---|---|
| Under 40 kg | 3 kg |
| 40–60 kg | 5 kg |
| 60–80 kg | 7 kg |
| 80–100 kg | 9 kg |
| Over 100 kg | 11 kg |
Sleeping as a couple? Choose by your combined weight and the lighter person — see the full guide for couples.
“We feel really comfortable and our sleep quality has improved.”
Reason no. 5
100 nights to try it, risk-free
Your body needs a few nights to get used to the weight. That's why you get 100 nights to try it at home. If you don't sleep better, we'll refund you — no questions asked.
“It takes some getting used to, but now I think it would be hard to sleep without it.”
4.5 from 2,009 reviews
What our customers' nights look like
“Since I became a mum I sleep far fewer hours and wake up much more often at night. Now, with blanky, the hard part is waking up!”
“I've suffered from insomnia and waking up in the middle of the night for a long time. What impressed me most was that I started sleeping not only through the whole night, but also deeply.”
“I've bought three times and I'm delighted with the quality of the products. I also have to praise the customer service. I'll definitely buy from blanky again.”
Reviews translated from Portuguese.
For people who sleep cold
blanky Hibernar
- Weighted blanket + minky winter cover
- 6 weights (3–13 kg) · 3 sizes
- Glass microbeads, hypoallergenic
- 100-night trial + 3-year warranty
Free shipping · No-questions-asked returns
Frequently asked questions
Which weight should I choose?
About 10% of your body weight. If you share the bed, check the guide for couples on the product page. For children from 15 kg, we recommend blanky Kids.
Won't I be too hot?
Hibernar is made for the colder months. In summer, simply switch to the cooler ICE cover.
How do I wash it?
The cover protects the blanket and is easy to care for. The blanket can be dry-cleaned (recommended), hand-washed or machine-washed at 30 °C — check your machine's weight capacity first.
What if I can't get used to it?
You have 100 nights to try it. If you're not happy, we'll refund you — no questions asked.
Tonight
could be the first of many good nights' sleep
Join the thousands of people who have already swapped their duvet for a blanky.
Try it for 100 nightsResults may vary from person to person. blanky is not a substitute for medical advice.