The Martex Eco Pure Soft & Sustainable Duvet is filled with soft and lofty polyester fibrefill made from recycled bottles. Martex Eco Pure is designed to reduce the burden on the Earth's landfills and natural resources by reusing, renewing and recycling. With the same benefits of virgin polyester, Martex Eco Pure is great for the environment whilst providing comfort and support. Also available within the range are 10.5 and 13.5 All Seasons tog duvets, pillow pairs and mattress protectors. Oeko Standard 100 Certified. GRS Certified. The ecopure Microfibre 4.5 Tog duvet is perfect for Summer nights and hot sleepers. The lightweight fill is made from Global Recycle Standard polyester. The ecopure range of products is designed to reduce, reuse and renew materials to lessen the burden on natural resources and the planet’s landfill.