Coffee Cup Double Stainless Steel Vacuum

Product information:

Style: straight cup
Liner material: 304 stainless steel
Shell material: 201 stainless steel
Thermal insulation performance: 24-36 hours
Functions: household, portable, thermal insulation, customizable, fall proof
Color: purple, green, blue, pink
Capacity: 500ml

Packing list:

Vacuum cup*1