18-8 Stainless steel, Polypropylene, Silicone BPA Free Keep drinks hot and cold for 6 hours (Hot above 69°C / 156°F, cold below 7°C / 46°F) For maximum insulation efficiency, preheat or precool the tumbler prior to use by filling in a bit of hot/cold water for 1-2 mins. Do not put in dry ice or carbonated beverage as the product may expand and break. You’ll be able to use it with dairy products, fruit juices, and sports drinks but we recommend not leaving the drink inside for too long as it may spoil or cause rust on tumbler. Immediately wash and dry well after use, then store it away from other metals to prevent rust. Wash with care. Do not use abrasive cleansers or steel wool. Do not use chlorine bleach as it may cause rust. When rust spots are found inside the tumbler, add warm water and citric acid in ratio of 10:1, wash with soft sponge after leaving it for 2-3 hours, and rinse well. It is a tumbler for beverage. Do not use in a microwave, oven, or dishwasher. Do not place near open flames. Do not put in boiling water. Keep out of reach of children. Do not drop or subject the product to strong have an effect on as it may cause breakage or leakage. Do not put dry ice or carbonated beverage as it may expand and cause breakage. Be careful not to pour too much beverage as it may overflow when closing. Close the lid and cap tightly to prevent spills or leakage when carrying. Attach the silicone rings accurately. Keep the product upright to prevent accidental spills or leakage. Ensure the cap is tightly closed when opening the lid. Be careful when drinking hot beverage. Even though the tumbler surface is cool, the drink may still be hot. Do not leave the product under high temperature such as in a car.

Shuttle Tumbler is designed for people who lead a conscious and flexible way of life
For individuals who appreciate the subtle flavors of single origin coffee and tea, or like to drink mineral water at the temperature that may be just right for your body
The vacuum insulated tumbler has great heat and cold retention
Maintains the aroma and flavor of drinks for a very long time
Included components: 1 x kinto day off tumbler, 500 ml capacity, mustard