Here is a duvet insert "Libra" that has a filler of microfiber that is lightweight, practical, with durable modern polyester fiber. The peculiar thing about this model is the innovative fabric of the cover, which is woven with carbon threads that have gone through a silver ion spraying. Silver molecules provide the product with high hygiene and additional antibacterial protection. Light, soft, breathable and pleasant to the touch components of this model meet all environmental requirements and safety standards for human health. It is easy to wash at home and dries quickly, which makes it more hygienic.