Sell 【COD】350ml & 500ml Stainless Steel Double Layer Vacuum Coffee Thermos Cup Portable Travel Mug With Lid best price

Color: Black, Red, White, Gold Capacity: 350 ML 500 ML material: 304 stainless steel insulation performance: 6-12 hours Instructions 1. Clean the body of the cup with neutral detergent before use. 2. When using, add hot water (ice water) for preheating or pre-cooling for better heat preservation. 3. Tighten the stopper and cap in a clockwise direction to prevent leakage. 4. When drinking, unscrew the cap counterclockwise and press the stopper button to pour water. 5. The bottle stopper has self-locking function, and the outer cover is directly closed and automatically closed. 6. Unscrew the bottle stopper and put it directly into large ice cubes for storage. the cleaning method 1. It must be cleaned after each use. 2. Please clean with mild neutral detergent. Do not use bleach or chlorine-containing detergent to avoid damage to the product. , Precautions 1. Do not pack carbonated drinks or dry ice to prevent the drinks or bottle corks from spraying out. 2. Do not pack milk to avoid corruption. 3. Please avoid bumping and falling, so as not to damage the bottle and affect the heat preservation performance. 4. Do not put it next to the heat source, so as not to affect the function