Moyuum Premium Smart LED Thermos Bottle is an insulated bottle made from SUS 304 Stainless Steel. This smart thermos bottle features a LED touch screen on the lid (no charging required!), displaying the temperature of the contents. With double layer insulation, it keeps your contents hotter or cooler for a longer period of time. Featuring an LED touch screen on the lid to display the temperature No charging is required! Last up to 30,000 touches without battery change 304 stainless steel material Resistant and durable Double-wall insulation Up to 24 hours long temperature retention For a more accurate depiction of temperature, turn your thermos upside down and wait for 10-20 seconds before touching the LED display Capacity: 500ml Dimensions: 6.5 x 6.5 x 22.5cm Please refer to the first product image for what you will receive. Secondary images may feature other product variants, not included, for your reference only.