| 摘要 |
PROBLEM TO BE SOLVED: To provide a hot-water bottle which enables a user to easily put hot water into the hot-water bottle and is comfortable in use. SOLUTION: This hot-water bottle comprises a main body section 1 which is made of a flexible material, such as rubber, and is formed to a bag form, a narrow section 2 which is continuous therewith and is made narrower in width than the width of the main body section 1, a tubular section 3 which is erected upward thereon, a cap 4 which is capable of opening and closing a mouth to put the hot water at its top end, etc. Accordingly, the main body section is freely deformed to inflate and therefore the hot water can be easily put therein. When a user puts the feet thereon, the rubber on the upper side of the main body section recesses to comply with the feet, thereby improving the supporting state of the feet. In addition, heat transfers adequately and the hot-water bottle is comfortable.
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