Nanuk Desiccant Container Black. items? from deterioration rust corrosion mold mildew and other damage?s caused by moisture or high humidity. Simply place a Desiccating Container together with the item? ?that is? to be protected in a tightly closed or sealed moisture resistant container. Desiccating Container will rapidly and actively remove moisture and maintain dryness of the surrounding air to protect against moisture damage. It will absorb up to 34percent of its own weight in water vapor. Specifications for Nanuk Desiccant Container: Manufacturer: Nanuk Color: Black Country of Origin: China Package Contents: Nanuk Desiccant Container Nanuk 30-90016-K: Desiccant Container Black