The PLA cold storage cup can withstand a low temperature of -20 degrees. It is not a problem in general daily use and restaurant use. It is suitable for refrigeration. The PLA cold storage cup has the same function as the general cup, but it is more environmentally friendly than the general cup. The beautiful printing of the cup body is simple and atmospheric, which is convenient to carry and take away. It is also suitable for use in offices and homes, with a wide range of usage scenarios.