Ruggard Reusable Silicon Dioxide Fabric Pouch

This Reusable Silicon Dioxide Fabric Pouch from Ruggard absorbs moisture from its surrounding space to protect cameras, lenses, memory cards, and other valuables from water vapor and humidity. Put it in your camera bag or lens case to keep up to 21 cubic inches of interior space and your devices protected from corrosive and damaging moisture. This fabric pouch contains 150 grams of silicon dioxide, one of the safest and most effective desiccants available. When the exterior fabric changes to pink, it's time to evaporate the moisture the pouch has accumulated. A quick six minutes in the microwave dries the gel, and the circle in the center of the pouch changes back to blue when it's ready to be redeployed.