PROBLEM TO BE SOLVED: To provide a self-supporting hot-water bag for warming the whole sole including the toe part by solving the problems that since a hot-water bag placed on a footing in sleeping is in a horizontal state, only the heel part contacts a hot-water bag and the whole sole including the toe part which especially gets cold is not warmed.SOLUTION: A self-supporting hot-water bag is such that a freely curving screen bar is provided on a surface which the sole of a hot-water bag body does not touch, and a detachable cover with one side covered binding is provided on a surface which the sole of the hot-water bag body touches.【課題】就寝時、足元に湯たんぽを置いても湯たんぽは水平状態であるため、踵部分しか湯たんぽと接触せず、特に冷える爪先部分を含めた足裏全体は温まらなかった。 本発明は、爪先部分を含めた足裏全体を温める自立式湯たんぽを提供する。【解決手段】湯たんぽ本体の足裏が接触しない面に、自在に曲がるついたて棒を設け、湯たんぽ本体の足裏が接触する面に、着脱可能である片方が袋綴じになっているカバーを設けた自立式湯たんぽ。【選択図】図1
