Bedding for a thin summer duvet
Short answer: A thin cover in bamboo viscose lets the heat escape rather than holding it in. With a light duvet the cover matters more than the duvet itself.
Why the cover matters most in summer
A summer duvet contains very little filling. That is why the fabric of the cover decides how warm it gets underneath. A densely woven cover can make a light duvet warm.
The fabric that works
A thin, smoothly woven bamboo fabric carries heat away from the skin and feels cool to the touch. It is the same reason a bamboo sheet feels cooler than a cotton one. See bamboo bedding.
The combination
Thin duvet, thin cover and a bamboo sheet underneath. The three layers work together. See bamboo sheets and bamboo fitted sheets.
Frequently asked questions
Can you sleep without a duvet in summer
Many people use only a sheet. A light duvet does feel more reassuring though.
What is a summer duvet
A duvet with a low fill weight, often around three hundred grams.
Should the cover be washed more often in summer
Yes, sweat makes it dirty sooner.