Fashion Trend Car Portable 316 Stainless Steel Mug for Business Travel Office Use Durable and Stylish

Product category: vacuum flask Liner material: 316 stainless steel Thermal insulation performance: 6-12 hours Applicable people: ladies, men, couples and students. Shell material: 316 stainless steel Style: straight cup Capacity: 301-400ml 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.