High-end Business Vacuum Cup 304 Stainless Steel

Product information:
Color: gray, steel, black, blue, white
Material of liner: 304 stainless steel
Gift use: advertising gifts
Insulation Performance: 6-12 hours
Material: inner 304 outer 201
Applicable gift-giving relationship: Colleagues
Applicable scenario: general
Applicable population: Male
Shell material: 201 stainless steel
Style: bullet, with rope handle, large capacity, shooter glass, with lock, Tumbler
Functions: conventional, household, portable, vacuum, heat preservation
Style: New Chinese style
Capacity: 500ml