Smart Coffee Cup Stainless Steel Portable Vacuum Cup

Product information: Color: transparency cover-purple, transparency cover-light blue, transparency cover-White, transparency cover-black, transparency cover-pink, smart style-purple (transparency cover), smart style-light blue (transparency cover), smart style-white (transparency cover), smart style-Black (transparency cover), smart style-pink (transparency cover) Material of liner: 304 stainless steels Gifts: points exchange gifts, business gifts, advertising gifts, promotional gifts, conference gifts, welfare gifts, holiday gifts, bonus commemorative gifts, public relations gifts, and others Insulation Performance: 6-12 hours Material: inner 304 outer 201 Applicable gift-giving relationship: Junior, couple, couple, colleague, friend, elder, child, classmate, teacher, other Packing specification: 17.8 * 8cm Applicable scenarios: sports, wedding, business, home, car, Universal, Christmas, Spring Festival, office, outdoor, travel, gift giving, school, other fes