Bolsa de botella de agua caliente llena de agua para mujer, 1000/2000Ml, abdomen cálido, aislamiento de manos y pies, accesorios de pesca al aire libre

Please note when using it for the first time:

before use, please fill the hot water bottle with hot water about 500ML and leave it for an hour (do not use cold water to fill the hot water bottle), so that the capacity of the PVC hot water bottle can be increased and the capacity space of the hot water bottle can be better utilized.