316 Stainless Steel Smart Mug with Handle Portable Coffee Cup for Office Outdoor Travel Student High Value

Product category: vacuum flask Liner material: 316 stainless steel Thermal insulation performance: 6-12 hours Material: 316 inside and 201 outside Shell material: 201 stainless steel Functions: thickening, routine, household, portable, vacuum, heat preservation, customizable, anti-fall, intelligent control, temperature measurement. Capacity: 650mlProduct category: vacuum flask Liner material: 316 stainless steel Thermal insulation performance: 6-12 hours Material: 316 inside and 201 outside Shell material: 201 stainless steel Functions: thickening, routine, household, portable, vacuum, heat preservation, customizable, anti-fall, intelligent control, temperature measurement. Capacity: 650ml

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.