Durable wool cover for the handle. Trangia wool products are the result of a local collaboration purposefully initiated to extend the lifeline of Trangia products by protecting the metal surfaces from scratches. The material is made from recycled wool from Woolpower´s production and sewn by a local manufacturer. The color will vary depending on the color cycle in Woolpower´s factory, making your case unique. Recycled material 2 mm thinkness Locally produced in Jämtland, Sweden Materialmin 50% wool and max 50% synthetic