What is Stratos®?

Stratos® is our technology designed to help you keep your cool.

It’s a phase change technology, designed to go above and beyond to regulate your temperature while you sleep. It works a little bit like the ozone layer, which keeps the Earth’s temperature in check by absorbing the excess heat from the sun. If you get too hot during the night, Stratos® absorbs your body heat to cool you down. If you get too cold, it releases the heat to warm you up.

You'll know which side of your duvet or pillow is the high-tech one because we’ve added handy colour-coded piping along the edges. Blue side = cool side.