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Bottle that makes seawater safe to drink

    Designed for use on lifeboats and rescue rafts, the desalinating water bottle will make seawater safe to drink.
    The bottle will be about the same size as a standard water bottle and will work through reverse osmosis. Once the first chamber is filled with the salty water, the user will operate the built-in hand pump to create enough pressure to draw the salt out of the water as it will move through a membrane into a second chamber. The salt-free water of the second chamber will be safe to drink directly from the bottle.
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