Kinto Travel Tumbler Stainless Steel

This 350ml vessel is designed for those who lead a conscious and flexible lifestyle, appreciate the subtle flavours of single origin coffee and tea, or prefer mineral water at a precise temperature. The vacuum insulated tumbler offers high heat and cold retention while preserving drink aroma and flavour for a long time. Its smooth-mouth cap is structurally engineered to stop ice cubes and hot drinks from coming out aggressively.

• For maximum insulation efficiency, preheat or precool the tumbler prior to use by filling it with a bit of hot/cold water for 1-2 mins. 
• Immediately wash and dry well after use, then store it away from other metals to prevent rust. 
• When rust spots are found inside, add warm water and citric acid in a ratio of 10:1, leave for 2-3 hours, wash with a soft sponge, and rinse well.

- Do not use in a microwave, oven, or dishwasher. 
- Do not place near open flames, do not put in boiling water, and keep out of reach of children.
- Do not put in dry ice or carbonated beverages as it may expand and cause breakage. 
- Dairy products, fruit juices, and sports drinks can be used but should not be left inside too long to prevent spoiling or rust. 
- Wash with care; do not use abrasive cleansers, steel wool, or chlorine bleach. 
- Do not drop or subject to strong impact. 
- Do not overfill; close the lid and cap tightly, ensuring silicone rings are correctly attached. 
- Keep upright to prevent accidental spills; verify the cap is tightly closed when opening the lid. 
- Exercise caution with hot beverages; the tumbler surface may feel cool while contents remain hot. 
- Do not leave under high temperatures, such as inside a car.