If you are active in sports, or sports upload a muscle or suffer psychological other painful injuries, do not despair. With this handy gel bag you will soon be fully fit and your painful places to get a perfect cooling, or vice versa warm therapy. Simply place the bag in the refrigerator for ice chilling effect, or microwave oven or hot water if you need a place to warm up on the contrary, such as minor frostbite. Alternatively, upload gel bag insert into the pockets of your jacket and you will be protected from freezing in winter, for example, when a stiffer ski pleasures.
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