Vacuum Insulation - coffee tumbler is made from stainless steel. Advanced double-wall vacuum insulation technology can keep the temperature of beverages for up to 6 hours (hot) & 12 hours (cold).
Healthy Material - The insulated coffee cup is with premium 304 food-grade stainless steel inside, rust-free, odorless, lead-free. The lid was made of food-grade silicone, BPA-free, guaranteed high durability.
Stylish and Durable - The thermal cup is dishwasher safe and has a No Sweat Design to make sure your hands stay dry. The tough powder coating on the colored tumblers won't fade, peel, or crack through extended field use.
From the brand
60% of the human body is water.
We lose 2.3 liters of water every day
We need to hydrate ourselves every minute of every day.