This is a set of a plastic hot water bottle and a fiber cover. I purchased this when I used to work at MUJI. It is unused, but there are wrinkles on the product band. Also, there are creases on the tag inside the hot water bottle cover. Please consider purchasing if you understand this. - Type: Hot water bottle, Small - Material: Plastic - Cover Material: Fiber, Ivory, Small - Precautions: Beware of low-temperature burns - Size: Approximately 30cm x 20cm Polyethylene Hot Water Bottle, Small Retail Price: 690 yen Warm Fiber Kanoko Hot Water Bottle Cover Ivory, Small Retail Price: 690 yen #MUJI #HotWaterBottle