Molecular sieve desiccant bags are synthetic desiccants that strongly adsorb water molecules. They are made of crystalline aluminosilicate compounds with uniform, regular pores at the molecular scale. These desiccant bags can continuously adsorb moisture even in low humidity. As electronic products become more advanced, with higher precision in cameras, sensitive materials, instruments, electronics, weapons, and communication equipment, the need for dry storage environments has also increased. Dry environments help protect instruments from moisture, ensuring their proper functioning and prolonging their lifespan. JOOZEO molecular sieve desiccant bags have strong adsorption capacity and can continue to absorb moisture in low humidity. They can also be customized according to specific storage requirements.