Eco-friendly as it warms with hot water without using electricity. Soft type and gentle. Soft and warm! A soft hot water bottle that gently fits your body. Comes with a fluffy cover. Made with a soft and fluffy fabric that feels gentle on the skin. Can be washed for easy cleaning. Natural warmth. Use it anywhere. Can be used at home, office, outdoors, or while watching sports. Convenient for staying warm wherever you are. Can be used for both hot and cold applications! [Materials] Hot water bottle body: Vinyl chloride resin Cap: Nylon Gasket: Silicone Cover: Polyester [Product Size] Body: W19.5×32.5 cm After attaching fur cover: W21.5×H33.5 cm [Heat Resistance Temperature] Body: 80℃ Cap: 100℃ Gasket: 100℃ [Capacity] 2L [Estimated Heat Retention Time] Approximately 6 hours and 15 minutes (at room temperature of 25℃) Color: Brown Will be shipped folded.