● Brand new, unused ● Instant purchase welcome, no comments needed ● Free shipping ● No pets, no smokers This is the perfect item for women who are concerned about feeling cold! This hot and cold water bottle allows you to stay comfortable in both cold winters and hot summers. It warms your body, making it especially recommended for those who suffer from cold sensitivity. You can put it in your bed or clothes to keep warm for a long time, providing peace of mind. The design fits easily on areas that tend to get cold, so you can use it on your stomach, lower back, feet, and more. Furthermore, you can use it in the summer by putting cold water in it as a cool pillow, making it useful all year round. In addition, it can be used safely for disaster preparedness and energy saving. The cute knit cover design is also attractive and stylish. We highly recommend this knit fabric hot and cold water bottle to women who are struggling with cold対策. Enjoy comfortable warming with a stylish item! Color: Gray Size: Approximately 30cm x 20cm Capacity: 2L Heat resistance: -20℃～90℃ Heat retention time: Approximately 6-8 hours This product will be shipped on Wednesdays and Sundays. Please check the following notes: ○ There may be loose stitching, small stains, scratches, fraying, or a peculiar smell, but these are not defects. This is different from Japanese standards. Also, there may be items without tags even if they are new. Please understand this before purchasing. ○ To provide it at a low price, we will ship it in simple packaging. Please note that it may be compressed or have creases. ○ The color may look slightly different from the actual product depending on the monitor. ○ We do not accept returns or exchanges due to customer reasons, such as a different size or image. We carefully inspect the items, but if there is a defect, please contact us before leaving a review. We will handle everything with sincerity until the end. Thank you!