Black Temperature Display Led Indicator Water Bottle Hot & C..More

Led Temperature Indicates The Internal Water Temperature, You Do Not Need To Check The Temperature With Your Mouth And Avoid Burns;, Our Vacuum-Insulated Stainless Steel Water Bottle Can Block Heat Transfer. Maintains Temperatures For Cold Up To 8 Hours And Warm Temperature Maintains For 3-4 Hours. 100% Bpa-Free, No Toxin. Eco-Friendly Thermos;, Robust, Corrosion Resistant, Dustproof, Waterproof And Rustproof;, For All Occasions Such As Yoga, Cycling, Traveling, Office, School, Picnic, Etc.