Stainless Steel Double-Layer Vacuum Coffee Cup with Straw - Outdoor & Travel

Product information:
Color: intelligent gradient White, intelligent gradient pink, intelligent gradient blue, intelligent gradient Green
Material of liner: 304 stainless steelhers
Insulation Performance: 6-12 hours
Material: inner 304 outer 201
Specification: 17.8 x 8cm
Shell material: 201 stainless steel
Function: thickened, regular, household, portable, vacuum, heat preservation, bounce 
Capacity: 510ml