Digital Insulated Temperature Display Water Vacuum Flask

Insulated Temperature Reminder Digital Thermos Water BottleLid: Smart LED Temperature Display lid.Material:outer wall 201 stainless steel, Inner wall 304 stainless steel.Usage:water tea drinkingFunction:Keeping Drink Hot or ColdStyle:Outdoor, Eco-friendly, easy to use, easy to clean. Equipped with LCD screen and high quality heat sensor, you just need touch the screen lightly, it will show temperature of water inside.the Inner wall is made of 304 stainless steel and outer wall is 201 stainless steel. Vacuum layer ensure the bottle can keep hot and cold for longer time.it is easy to clean, with filter screen, separate water, and soaking material, more effective heat preservation, complete oxidation resistance, corrosion resistance, internal electropolishing, elegant appearancekeep the temperature as far as possible for 12 hours there is a rubber ring inside the cover, which can effectively prevent water from leaking out of the thermos cup. It is cylindrical in shape, suitable for backpack and car cup holder.