#Acha Shop☆ Hot Water Bottle with Cover, Fillable, Anti-Cold Goods, Eco-Friendly Hot Water Bottle, Foot Cold Protection, 1.8L 【Soft PVC Material】No rubbery smell like conventional rubber hot water bottles, and softer than hard hot water bottles, fitting the body. With gentle warmth, you can sleep soundly without the air drying out even in the cold winter. Definitely a winter favorite. 【Eco-Friendly and Economical】Fill with hot water and use a refillable hot water bottle repeatedly, saving on electricity costs. You can use it repeatedly by replacing the hot water when using it. It lasts about 7-8 hours when placed in a futon, and about 4-5 hours when used against the body. 【Comes with a soft-touch knit cover】Comes with a cute knit cover, so even if you put in hot water, it's just right, and the heat retention is also improved. Keeps a gentle, comfortable warmth for a long time. 【Uses】Helps with menstrual periods. For those who can't sleep because they are cold. For stiff shoulders. Also useful for camping. For those who don't like air-conditioned offices. The perfect gift for those who don't like the cold. Can also be used in summer by putting in cold water. Perfect for birthday presents and Christmas gifts. 【Product Details】Capacity 1.8L Size 31cm x 19cm Heat resistance 120℃, Cold resistance -20℃ ♥️Unused, but opened for photos ♥️Silent purchase and late-night purchase are welcome ♥️I will add photos if you wish ♥️Bulk purchases are also welcome ・Please understand that it will be stored at home and shipped in simple packaging. ・Please check the actual photos attached for the condition of the product. 22 26-10 ⋆┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈⋆ Cold Protection Sleep Relaxation Relax Healing Goods Warm Warm Cold Protection Feet Cold Sensitivity Living Alone Present New Life Advancement Spring Break Eco Replacement