Photo: Gregor Halenda

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Runs Hot and Cold
ClimateCase 800 Series
Here's why you need this insulating smartphone case: It prevents your phone from overheating, it keeps it from freezing, it restores an already hot or cold phone to normal temperature in less than a minute, and it's designed to be used with headphones and Bluetooth. Case closed!
  • Originally $35 each, now 20 percent off with code OPRAH

    Available at: climatecase.com