Bottle equipped with LED touch screen. Simply tap on the screen to read the temperature inside. Don’t worry about having your drink too cold or too hot ever again AND best of all there is no charger so it is always ready to go. Tough bottle to prevent cracks when dropped. Silicone bottom to prevent smart bottle from sliding and spilling. Contains a detachable tea strainer which is ideal for brewing hot and cold tea. Great for all FOUR seasons. Use for various purpose Ice, tea, herbs and coffee. Lightweight Vacuum Flask perfect to carry around the office, beach, school, picnic, hiking, cycling, running, gym, etc. Fits perfectly into a car cup holder.