Portable Coffee Mug, Stainless Coffee Tumbler With Temperature Display, Smart insulated coffee mug with lid fot Summer Cold Storage Car（450ml）

【HIGH QUALITY MATERIAL】insulated coffee cup is with premium Stainless Grade Steel inside,greatly outperforms food grade stainless steel in rust-free, odorless, lead-free,anti-oxidation and corrosion resistance for keeping your juices, coffee, and other liquids fresh.（450ml） 【PORTABLE COFFEE MUG】Insulated cup with lifting rope for easy carrying and the flip lid opens and locks easily.The water bottle is perfectly suitable for daily use, running, hiking, camping, etc.Fit for most of the car cup holder, bike rack and hiking backpack. 【LED Temperature Display】With HD LED touch screen for prompt real-time water temperature display for avoiding burns. Let you drink the water that is most suitable temperature anytime, anywhere. 【KEEP HOT AND COLD FOR HOURS】This stainless steel water bottle has double insulating wall that optimally keeps the temperature hot and cold. 【Easy to clean】Thanks to the wide opening and the smooth inside of the mug, it is effortless to clean. Simply rinse it with warm water and a mild detergent and it's ready for the next cup of coffee. 【Perfect Gift】Temperature Display Water Bottle are very suitable for family and friends as birthday gifts, anniversary gifts, or Valentine's Day gifts.