Product description
Item No.: a Narrow Mouthed Bottle Thermos Cup
Liner Material: 304 Stainless Steel
Shell Material: 201 Stainless Steel
Insulation Performance: 6-12 Hours
Material: Inner 304 Outer 201
Function: Portable, Vacuum, Heat Preservation, Customizable
Color: Black, Pink, Green, Navy Blue, Light Purple, Red, White, Yellow