Duvets are one of the essential sleeping equipment used in our beds. They are generally used to keep the body warm by laying on the bed. Quilts can be made from a variety of materials; these include those made from cotton, wool, synthetic fibers, and down/down. Duvets come in a variety of thicknesses and fills to suit different temperature requirements. While thicker quilts are preferred to keep warm in winter, lighter and breathable ones are preferred in summer. Duvets can generally be washed and cleaned, which is important for their long-lasting use. Personal preferences, climatic conditions and sleeping habits should be taken into consideration when choosing a duvet.