350ml, 500ml Smart Temperature Display Insulation Cup

1. Material: 304 inside and outside, thickness 0.5mm

2.Cup size:  500ml(6.5*6.5*23)cm,  350ml(6.5*6.5*19)cm
3. Capacity: 350ml,500ml
4. Color: There are a variety of colors to choose from, and customers can also specify color samples for customization. If customers need to print loge and patterns, laser printing or silk screen printing can be used.                                                                                                         

5.Advantages of smart vacuum flask: It can clearly display the temperature of the substance in the cup, and users can drink according to their own needs, especially to avoid high-temperature scalping