¡¾Reusable¡¿This water bottle is perfect for anyone who likes to carry their favorite beverages with them while actively avoiding contamination. The cup also includes a filter that blocks tea, fruit, ice, etc.¡¾Temperature Display¡¿You can easily check the temperature inside the travel mug by touching the LED screen. Each time the lid is pressed, the temperature will display for 3-4 seconds, then switch to invisible power saving mode. TIP: Wipe or rinse the lid when cleaning, do not soak in water.¡¾Keep Hot or Cold¡¿Vacuum Mug The tight closure securely keeps the contents in the mug . Because a vacuum hinders heat transfer. No matter how hot or cold it is outside, your beverages will stay warm in the Insulation .¡¾Safe¡¿The inner liner of the leak-proof drinking bottle is made of 304 stainless steel, and the outer shell is made of high-quality 201 stainless steel.¡¾Wide Application¡¿This mug is beautiful in appearance, comes in a variety of colors, whether you are traveling, at home, in the office or outdoors, it is your ideal companion. Simple and practical, it is the best Christmas gift for friends, family.