The unique harmony of Smart duvet and Smart pillow will provide a comfortable rest ritual. The high air content in the hollow fibers provides effective insulation for optimum comfort all night long. 300 grams of filling per M2 was used in the quilt. Bead fiber adapts perfectly to the shape of your head and neck, increasing your level of movement throughout the night. Thanks to the 700gr bead silicone fiber filling, it is recommended for the supine position.