If you are looking for a high-quality 3-season sleeping bag and sleeping comfort is important, then the Companion Nylon/Cotton 1 is sleeping bag is an ideal choice. The NC 1 is filled with 90% duck down. The lining fabric is 100% Egyptian cotton and Shell fabric of ripstop nylon. The sleeping bag is good to use for the caravan, camper or tent. The advantage is that the NC 1 has a moisture repellent Shell fabric. This sleeping bag is made in our own workshop in the Netherlands.