Does It Really Work: Chill Chest

The maker of the Chill Chest claims the revolutionary cooler is lightweight, foldable, and will keep things ice-cold for up to 10 hours without using ice. Unlike ordinary coolers that are heavy, need ice and make your food soggy, the chill chest keeps your food cold and dry.

The secret is the temperature-lock technology that traps the cold air inside. But does it really work?

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