316 Stainless Steel Vacuum Cup Large Capacity Water Bottle for Boys Girls Outdoor Travel Sports Double Lid Portable

Inner tank material: 316 stainless steel Insulation performance: 12-24 hours Material: 316 stainless steel Shell material: 201 stainless steel Style: with carrying rope Function: Portable, vacuum, thermal insulation, bouncing, anti-fall Capacity:680ml 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.