Snuggle up with the Cosy Home quilt. Each quilt comes filled with a special type of lightweight hollowfibre polyester. As the name suggests, each strand of polyester is hollow, which traps air inside and retains heat. This synthetic filling is perfect if you or your family suffer from allergies and react badly to natural filled duvets. With a maximum 15 tog rating, this duvet is the absolute highest you can buy and is designed to keep heat in, which is perfect for winter. Fully machine washable this quilt is a dream to care for.