Head cooling unit

Abstract

This product is a neck cooling device that is used by placing it against the wearer's neck. As shown in the diagram 1 illustrating the usage, the main compartment, which can be opened and closed with a slide fastener, has a fixed circular hole for holding the water inlet of an ice pack. This allows the ice pack to be used while facing the wearer, and it can also be used by simply storing a commonly used ice pack or similar. Diagrams 2 and 3 illustrate how the product is worn. The wearer puts both arms through the left and right shoulder straps as if carrying the main body of the product on their back, and connects the left and right shoulder straps with the front belt, allowing the main body containing the ice pack or similar to be placed against the wearer's neck.

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