304 stainless steel straight thermos cup business gift simple

Description

Product attributes
Brand
JS
Item number
JS-03
Style
Straight cup
Inner liner material
304 stainless steel
Outer shell material
201 stainless steel
Thermal insulation performance
12-24 hours
Material
Inner 304, outer 201
Style
Modern and simple
Function
Home use, portable, vacuum, thermal insulation