| 摘要 |
Head covering with heat generating means comprised of an insulated adjustable head covering, a rigid cross brace attached to the upper inside surface of the head covering, a plurality of heat generating packets removably attached to the cross brace, the heat generating packets comprised of a combination of iron powder, water, salt, activated charcoal and vermiculite, and the heat generating packets packed in an air tight package and which activate when removed from the air tight package. A preferred embodiment includes wherein the heat generating packets produce heat of approximately 126 degrees farenheight lasting for up to three hours.
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