| 摘要 |
Exemplary embodiments of the invention provide a hot tub covering system comprised of a plurality of objects adapted to float on the water surface of a hot tub. T he objects are adapted to disperse around a person's body in the water. In further exemplar y embodiments, the system is adapted to reduce water evaporation and heat loss without substantially impeding use of the hot tub. Furthermore, if the hot tub is located in an indoors environment, the system reduces humidity (i.e., evaporation rate of the water) and creates a more pleasant atmosphere. As a non-limiting example, the objects maybe made of a plastic, such as polyethylene, polystyrene or polypropylene. As non- limiting examples, the objects may have a generally cylindrical shape or a generally spherical shape.
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