No feathers or blankets needed
The ultimate warm comforter
Recommended selection
Recommended products to improve your sleep quality
The possibilities of
pillows born from brain and sleep research are awakened.
Brain Sleep Pillow
Your brain sleeps fast and deeply.
It wakes up your performance tomorrow.
Learn more
Sleep medicine x AI personalized
sleep measurement
Brain Sleep Coin
Sleep medicine x AI
personalized sleep measurement
The ultimate warmth duvet that eliminates the need for feathers or blankets
Brain Sleep
Premium Float Mattress
Float, move, and feel light.
The ultimate mattress.
Can I do laundry?
The ultimate warmth duvet that eliminates the need for feathers or blankets
Can it be put in the dryer?
Do not tumble dry. Line dry in the shade.
Can I use a futon dryer?
Yes, you can. However, please avoid using it on top of the Brain Sleep mattress or near the Brain Sleep pillow as it may cause the shape of the product to change.
What colours are available?
Available in two color schemes: cosmic blue and light gray.
Do you have a special duvet cover?
It can be washed in a home washing machine and is reversible, so you can use it without a cover. There is no part to tie the strings of the cover.
What season is it used?
Basically, use it as an inner blanket under a thick duvet with the warm side facing you in spring and autumn, the cool side facing you in summer, and the warm side facing you in winter. Depending on the temperature, you can use it alone or with other bedding.
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