Vacuum thermos cup business cup three-lid gift straight cup portable gift set gift box

Product Category: Thermos Cup Material of liner: 304 stainless steel Insulation performance: 6-12 hours Applicable gift-giving relationships: juniors, couples, couples, colleagues, friends, elders, children, classmates, teachers, others Product quality grade: first-class product Applicable gift occasions: birthday, full moon, travel commemoration, graduation, housewarming, party, medical visit, other Style: Straight cup, with tea leak Function: Portable, Insulation, Anti-drop