The Dream Catcher sleeping bag from Kinder Hop is a kind of a mobile cot for your baby. The sleeping bag is a combination of a quilt, mat, pillow, and bed linen. Inside the sleeping bag, there is a special anti-allergic flexible filling. It provides extraordinary fluffiness, comfort, and thermal insulation. The outer layer of the sleeping bag is a high-quality Minky fabric that is very nice to the touch. It is also durable so that the sleeping bag can be used successfully for several years. Inside we used high-quality cotton with a satin weave. This is a delicate and mellow fabric used in children`s sheets, among others. All materials used have been thoroughly tested by us. They are also OEKO-TEX Standard 100 certified.