High value cartoon cute fun straw cup double layer 316 stainless steel thermal insulation water cup household handle coffee cup

Product Category: Thermos Cup Material of liner: 316 stainless steel Insulation performance: more than 36 hours Applicable gift-giving relationships: juniors, couples, couples, colleagues, friends, elders, children, classmates, teachers Product quality grade: first-class product Applicable gift occasions: birthday, full moon, travel commemoration, graduation, housewarming, party, medical visit Style: Large Capacity Function: Conventional, Portable, Thermal