Product Details: Material: stainless steel Size: 22.5 * 6.5cm Capacity: 500 ml Insulation duration: 12 hours or more  How to use: 1. Minors should be used under the guidance of an adult or after the announcement. 2. Clean the neutral detergent inside and outside the cup in warm water before use. 3. In order to achieve the best heat preservation and cold preservation effect, it is recommended to add hot water or ice water for preheating or pre-cooling. It is better to add ice cubes when cooling. 4. To prevent leakage, tighten the cup in a clockwise direction when the cup is tilted.Note: 1. When adding water to the cup, it should not be overfilled to prevent spillage. 2. Avoid falling, collision or strong impact, resulting in deformation of the cup, affecting the use of the product. 3. Avoid direct heating or high temperature. It is strictly forbidden to place the product in an open flame, microwave oven, induction cooker or dishwasher. 4. Do not add dry ice, carbonated drinks, etc. to the high pressure liquid in the vacuum cup; do not add soy sauce, soup and other liquids containing alkaline and acidic components to avoid cup corrosion.  5. Please use neutral detergent to clean water when cleaning. Do not use alkaline bleach, chemical rag and other cleaning agents.  6. After loading a fragile beverage such as milk, please drink it and wash it as soon as possible to avoid decaying the rot after the deterioration. 7. Do not use it as a purpose other than cold preservation and heat preservation. If you would like to contact us for any details about our products, please feel free to contact us and we will get back to you within 24 hours.
Trustpilot
2 weeks ago
3 weeks ago
