Our coffee mugs feature a built-in LED display that shows the temperature of your beverage in real time, ensuring it stays at the perfect temperature throughout the day. The Free Coffee Travel Mug is made of durable stainless steel material that is strong and keeps beverages odor free. The exterior has a look that resists and comes with a cleaning brush for easy cleaning. Our insulated coffee mug with temperature display features double-wall insulation to keep your coffee hot for up to 18 hours or cold for up to 24 hours, so you can enjoy your drinks all day long. Our Coffee Mug with Temperature Display is a compact and that fits perfectly in cup holders, backpacks, or bags so you can enjoy hot coffee wherever you go. The coffee cup with a capacity of 420ml has beautiful design and body, giving you a good feeling of use. You can enjoy coffee, tea, wine and juice. And feel energized for the day. Just rinse with warm water and a mild detergent and it's ready for your cup of coffee.This to-go coffee mug fits most car cup holders. fit for daily use , sports, camping and driving. You can hold it comfortably or put it in your backpack or car cup holder. . The cup has a secure leak-proof lid size: 18 x 8.3 x 7.9cm Material: Stainless steel colour: blue Package Contents: 1 x coffee mug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.