Are both the wool and cotton case GOTS certified, or is it just the cotton case that’s GOTS certified?

Hello, the certification covers both the case and the wool: GOTS is the worldwide leading textile processing standard for organic fibres, including ecological and social criteria, backed up by independent certification of the entire textile supply chain. GOTS certified final products may include fibre products, yarns, fabrics, clothes, home textiles, mattresses, personal hygiene products, as well as food contact textiles and more.