smart temperature display 304 stainless steel thermos cup gift box office cup business gift cup pattern production wholesale 智能温显304不锈钢保温杯礼盒装办公杯商务礼品水杯图案制作批发

athens black (common style) chinese red (common style) milky white (common style) ocean blue (common style) xinghe silver (common style) noble gold (common style) athens black (temperature display) chinese red (show temperature) noble gold (show temperature) xinghe silver (show temperature) milky white (temperature display) ocean blue (show temperature) cherry blossom powder (temperature-sensitive) china dark red (display temperature) rose pink (temperature display)

500ml