Hollofil eco duvet 400 gm the first polyester fibre to meet the requirements of the european eco label which promotes the use of products with a minimum impact on the environmenthollofil eco duvet 400 gm the first polyester fibre to meet the requirements of the european eco label which promotes the use of products with a minimum impact on the environmentduvet treated with proneem 100 protection from dust mites with natural biodegradable active ingredients lasting efficiency