... with stainless steel inner --stainless steel inside ceramics outside --12 V electric --Test:FDA,SGS 16OZ ceramic travel mug with stainless steel inner(HY-A002 with ... .We can make new designs for coffee cup according to client’s requirements such as ... coffee cup,cups and mugs,plastic insulated coffee mugs,stainless steel coffee cup,plastic coffee cup and so onany further infornation,pls contact with us ...