316 Stainless Steel Smart Coffee Mug Temperature Display Insulated Mug Outdoor Exquisite Student Gifts Children Mugs Feature: Quantity: 1Pcs Colour:Green Material: Stainless steel Product size: 16x10cm/6.3x3.94in Package size: 18x10.5x10.5cm/7.09x4.13x4.13in Netweight: 300g/0.661lbGross weight:300g/0.661lbDescrition:Intelligent Temperature Display:Equipped with a built-in smart temperature-sensing chip, the mug features a touch-sensitive LED display that instantly shows liquid temperature (e.g., 35℃ as shown). This eliminates the guesswork of sipping hot drinks, avoid burns and ensuring a good drinking experience every time. Food-Grade SUS316 Stainless Steel:The interior is crafted from SUS316 stainless steel—an upgrade from standard 304 steel. It offers superior corroding resistance, acidic resistance, and easy cleaning, making it safe for all beverages (coffee, tea, juices, etc.). The sleek face prevents residues buildup, ensuring long-term sanitation. Double Leak-Proof Sealing:Engineered with a double sealing system, a silicone ring inside the lid and a flip-top silicone stopper. This structure guarantees 100% leak resistance, even when shaken or inverted (tested in product visuals). Ideal for tossing into bags without worrying about spills. Lightweight & Portable Shape:With an ergonomic, lightweight build and a detachable “COFFEE” strap, the mug is designed for outside convenience. It fits comfortably in hands, knapsacks, or cup holders, making it a great companion for students, commuters, and outdoor adventurers. Durability & Thermal Insulation:The scratch-resistance exterior maintains its sleek appearance over time. Combined with vacuum insulation technology, it keeps drinks hot for hours and cold for extended periods—adapting to all seasons and lifestyles. The non-slip base adds stability, avoid tipping. Package Content: 1x Insulated Coffee Mug 316 Stainless Steel Smart Coffee Mug Temperature Display Insulated Mug Outdoor Exquisite Student Gifts Children Mugs Green Stainless Steel 54 oz Stainless Steel Vacuum Tumbler - Spill Proof Travel Mug for Coffee, Tea & Beer - Double Wall Insulated Hot/Ice Cup with Lid I Love You.