The Helm duvet cover combines breathable washed hemp with a lightly textured, slightly wrinkled finish that regulates temperature across seasons. Its 100% hemp construction is OEKO-TEX® Standard 100 certified, using European-grown fibre that requires minimal irrigation and few phytosanitary inputs. Double stitching and a straight buttoned hem add structural durability, while the washed finish means the cover requires no ironing and retains its softness through repeated washing. Machine washable at 40°C and manufactured entirely in Portugal.
