Coffee Thermos,Coffee Bottle,Tea Infuser Bottle,Smart Sports Water Bottle With LED Temperature Display,Double Wall Vacuum Insulated Water Bottle, Stay Hot For 2 Features: 316 Stainless Grade Steel----Insulated Water Bottle greatly outperforms 18/8 food grade stainless steel in -oxidation and resistance, it will never leave a metal taste or rust. Avoid the taste of the liquids to change (like tea, coffee ). Non-scald design----Touching the lid of the cup lightly to display the current water temperature. Long Time for Holding Temperature ----Featured dual walls, premium coated copper on the exterior of the inner wall. High performance temperature retention, keep liquid hot up to 12 hrs and cold up to 24 hrs. 100% Leak Proof & Easy to Clean----The BPA- silicone rubber on each lid ensures no leak, no plastic smell. A cup brush for easy washing. Insulated Water Bottle is Perfectly suitable for daily use, running, hiking, camping, etc. Please Note: There are electronic components inside of the bottle, please do not soak in water or the displayed temperature numbers will be inaccurate. The bottle body can be washed with water with confidence. Product Description: Package includes:1*product tumbler with handle, tumbler cups, insulated tumbler, insulated coffee mugs, insulated coffee travel mug, insulated coffee mug with handle Premium Quality- Tumbler is made from highest-quality 357 food grade stainless steel which is safe without the threat of toxins.The premium material is durable and will not leave any color and taste of any beverage. Easy Cleaning- hand washing is recommended, electro-polished interior doesn't transfer flavor & no metal aftertaste, you don't have to worry about your morning coffee or afternoon teas being ruined. Applicable To Various Occasions- Vacuum travel tumbler great for outdoor adventure, road trips, sports event, also the perfect travel cup to bring coffee from home to work or fill a tumbler of drink before you go to bed to drink through the night. If you have any questions about the order. Please feel free to contact us, we will try our best to solve all your problems