Stainless Steel Coffee Cup Vacuum Insulated Car Suction Cup Large Capacity Water Bottle for Cold Drinks

Product category: vacuum flask Liner material: 304 stainless steel Thermal insulation performance: 6-12 hours Material: inside and outside 304 Applicable people: General. Shell material: 304 stainless steel Function: General, domestic, vacuum, heat preservation. Capacity: 600ml This universal product is designed for daily use, suitable for a wide range of scenarios. It is made with fine workmanship and strict quality control, ensuring stable performance and good durability. Simple to operate and easy to maintain, it is a practical choice for daily life, meeting your various daily needs.