Stainless steel diamond-encrusted pot belly vacuum flask

Material: 304 inside and outside Insulation performance: 12-24 hours Style: European Style: big belly cup Color; gold, silver Capacity: 220ml Cup mouth: 4cm height: 13cm Product quality level: excellent product Applicable gift-giving occasions: birthday, travel commemoration, graduation, housewarming, party gathering Applicable gift-giving relationships: juniors, couples, couples, colleagues, friends, elders, children, classmates, mentors Applicable festivals: Christmas, Valentine's Day, Spring Festival, Father's Day, Mother's Day, Teacher's Day, New Year's Day, Tanabata, Halloween, National Day, Children's Day, Women's Day Applicable people: general