Moisture absorber which is suitable for protecting computers, cameras, electronic, optical equipment, and jewelry. It is designed to absorb and trap the internal moisture of the suitcase. When the indicator window of the absorber changes color, from orange to green, the absorber needs reactivation.

Reactivation is done by placing the absorber in the oven for four hours at 150°C. After reactivation, the color of the crystals turns orange again. It contains silicone crystals and the crystal casing is made of aluminum.