Nitrogen Cylinder Insulation Kettle Cup

Product information:

Liner material: 304 stainless steel
Shell material: 201 stainless steel
Thermal insulation performance: 12-24 hours
Material: inner 304 outer 201
Style: car, household and outdoor products
Function: thermal insulation
Applicable crowd: men
Applicable scenes: sports, home, car, general, office, outdoor, travel, school
Color: black, red, blue, natural color
Capacity: 500ml

Size:23cm *7cm 

Packing list:

vacuum cup*1