Stainless Steel Cup Business Belt Filter $ 12.68 Product information : Material: 304 stainless steel Material: 201 stainless steel Heat preservation performance: 6-12 hours Material: inside 304 outside 201 Function: Vacuum, heat preservation, customization, separation of tea and water Color: black, red, brown, true color Capacity: 350ml,450m Packing list: Heat preservation cup *1
