Insulated Cup Made Of 316 Stainless Steel With Intelligent Temperature Display Water Cup For Women With High Appearance Men With Tea Separation Gift Cup 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 for Holding Temperature ----Featured walls, 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- 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: The product includes: insulation cup*1