High-value Double Drinking Cup 316 Stainless Steel Double-layer Vacuum Straw Thermos Cup Will Carry a Ring Sports Kettle

Product Category: Thermos Cup Material of liner: 316 stainless steel Insulation performance: 6-12 hours Material: 316 stainless steel Applicable gift-giving relationships: juniors, couples, couples, colleagues, friends, elders, children, classmates, teachers Product quality grade: first-class product Applicable gift occasions: birthday, travel commemoration, graduation, housewarming, party, medical visit Style: Bouncing Cup, with Lock Function: Thickened, Household, Portable, Vacuum, Insulation, Anti-drop