Medinain Smart LED Temperature Display Water Stainless Steel 500ml Bottle Intelligent Vacuum Insulated Active Flask Drinking Bottle Stay Hot for 24 Hrs Temperature display smart water bottle cup, black lightweight led travel mug. Say goodbye to mouth test, safe and easy to use. Specification: Name: Smart Water Bottle Capacity: 500ml Material: 304 stainless steel liner Colour: Black Insulation duration: 12 hours Size:22.5×6.5cm Description: 100% brand new and high quality LED Temperature Display vacuum flask. Gently touch the lid to know the water temperature inside the bottle. It can help you easily understand the water temperature to avoid burns. Up to 12-hour long-term insulation for cold & Hot water, you can still drink hot water in the morning. Leakproof: The cup has a suitable volume and airtightness so that the liquid will not overflow. Multi-scenario Use: This is ideal for gyms, offices, schools, business trips, camping, hiking, or biking. With a filter, you can enjoy coffee or tea. Perfect gift for Christmas, Thanksgiving, Valentine's Day, New Year, Mother's Day, Father's Day, Children's Day, etc. Package Contains: 1 x LED Display Smart Water Bottle (500ML) Product Description