| 摘要 |
A portable and low-cost flotation device consisting of a high density mat sized to accommodate a user while floating, a cooled head rest and a portable, hand held misting spraying mechanism which may be removably secured to the mat during periods of nonuse. The head rest includes a water containing cavity in communication with the spraying mechanism, and a foot activated pneumatic pump to pressurize the cavity to transmit the water to the spraying mechanism. The head rest further features a closable recess to receive a frozen ice pack to maintain the cavity water cool for a prolonged period of time, and at least one recessed cradle to receive a beverage can.
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