Vacuum Mug
Generally, the vacuum mug is a water-filled container made of stainless steel and a vacuum layer. The top is covered, and the seal is tight. The vacuum insulation layer can delay the heat dissipation of liquid such as water contained inside to achieve the purpose of heat preservation. The thermos cup is developed from the thermos bottle.
The principle of heat preservation is the same as that of the thermos bottle. It is just that people make the bottle into a cup for convenience. There are three ways to spread heat: radiation, convection, and transmission. The silver cup in the cup reflects the radiation of hot water. The vacuum of the cup and the cup can block the transfer of heat, and the bottle that does not transfer heat can prevent heat convection.
The vacuum mug is produced by our company with own factory that it is one of the professional and reliable manufacturers and suppliers in China. The vacuum mug is of premium quality.
Ss Vacuum Insulated Mug

Ss Vacuum Insulated Mug

Item No: YH-SS283
16oz(473ml) for most car cup holders;
Food grade PP lid and SS 304 body which make this cup BPA free and No harm to human body;

Ss Thermal Insulated Mug

Ss Thermal Insulated Mug

16oz(473ml) vacuum tumbler;
Vacuum insulated body with copper liner, which can give an extra defence of insulation

Double Wall Stainless Steel Vacuum Mug

Double Wall Stainless Steel Vacuum Mug

vacuum insulated body for 6 hours warm and 12 hours cold;
One hand to open and close design which is easy and convenient during driving;

Stainless Vacuum Mug

Stainless Vacuum Mug

latest lid design, one hand to push lid open and push back to close;
non-leaking lid, silicone gasket inside for sealing water;

Stainless Steel Vacuum Insulated Mug

Stainless Steel Vacuum Insulated Mug

16oz capacity with contigo mug shaped body, 12oz short body with SS bottom cap;
new easy clean lid which slide open and close, 100% airtight;

Stainless Steel Vacuum Mug

Stainless Steel Vacuum Mug

16oz and 20oz capacity;
Starbucks design, vacuum insulated body with straw for cold beverage only;

Double Wall Vacuum Mug

Double Wall Vacuum Mug

latest 360 degree drinking lid, swing open and close to drink water at all direction;
easy clean lid which inner part is demountable;