350ml 480ml 600ml third-class protection cup mug creative selling mug glass with lid portable folding foldable coffee cup bottle mug

there are three types of water cups available, namely 350ml 480ml 600ml. if the price of water cups is slightly different, please contact the customer service in advance before purchasing.the price of the product is 600ml water cup. 1. good material food-grade platinum silica gel material, non-toxic and odorless, good feel, can pass fda, lfgb and other food-grade tests 2. portable before folding: 14.3cm, after folding: 6cm, more hook design, can be carried.