Insulated Double Wall Stainless Steel Travel Mug - 320ML, Keeps Drinks Hot or Cold

Product information:
Color: shining silver white, shining silver black, shining silver gray, shining silver light green, shining silver pink
Material of liner: 304 stainless steel
Insulation Performance: 6-12 hours
Material: 304 inside and outside
Shell material: 304 stainless steel
Style: With handle
Function: thickened, regular, household, portable, vacuum, heat preservation, customizable
Style: New Chinese style
Capacity: 320ML