Stay refreshed with smart temperature control and long-lasting insulation. Specifications: Capacity: 450ml Material: 316 Stainless Steel Color: Blue Size: 17.5 cm x 8 cm Product Includes: 1 Thermos cup Benefits: Smart touch display for instant temperature readings. Durable stainless steel keeps your beverage hot or cold for hours. Portable and perfect for the office, travel, or gifting. Product Description: The NNEOBA 450ml Smart Thermos Bottle is the ultimate companion for your daily hydration needs. With a smart touch display that instantly shows the water temperature, this vacuum-insulated mug keeps your drinks at the perfect temperature for hours. Made from premium 316 stainless steel, it’s both durable and stylish, ideal for coffee, tea, or any beverage on the go. A great choice for both business use and as a thoughtful winter gift.