This is a brown, ceramic hot water bottle. It is a new, unused item. The ceramic hot water bottle has an oval shape and an excellent design. It comes with a bag to cover the hot water bottle. Ceramic hot water bottles are popular for their excellent heat retention and the sustained warmth provided by the body-friendly "far-infrared effect." Compared to metal or plastic ones, the water cools down more slowly, and the warmth lasts until morning even if you put it in before bed. - Manufacturing method: Ceramic - Usage: Hot water bottle - Design: Striped pattern - Shape: Oval Thank you for looking.