Simple 304 stainless steel thermos cup high value mini pocket cup small portable gift water cup

Product Category: Thermos Cup Material of liner: 304 stainless steel Insulation performance: 6-12 hours Applicable gift-giving relationship: couples, couples, elders, children, classmates, teachers Style: Car Cup, Mini, Straight Cup Function: Regular, Household, Portable, Vacuum, Thermal, Bounce