Smart LED Temperature-Display Insulated Matte-Black Stainless Steel Thermos (500ml + SUS304 Infuser)

Never burn your tongue on scalding coffee again—swipe the flush matte-black cap to see your drink's exact real-time temperature on a crisp LED readout.

Why It's a Customer Favorite

• ✅ Flush Capacitive Touch LED Temperature Cap: Tap or swipe the top of the lid and the hidden waterproof LED display lights up for 3 seconds with the exact internal liquid temperature.
• ✅ 24-Hour Ice Cold & 12-Hour Piping Hot Vacuum Seal: Double-wall copper-lined vacuum insulation locks in heat or cold all day with zero exterior condensation or sweating in your bag.
• ✅ Removable Surgical-Grade SUS 304 Mesh Infuser: Includes a precision-fitted stainless steel tea and fruit infuser basket for loose-leaf tea, cold-brew coffee, or citrus water on the go.
• ✅ 316/304 Food-Grade Stainless + Matte Onyx Powder Coat: Scratch-resistant Deep Onyx matte finish fits standard car cupholders and backpack sleeves without metallic aftertaste.
• ✅ No Charging Required (50,000+ Touch Readouts): Built-in high-efficiency micro-cell powers the auto-sleep LED sensor for up to 2–3 years with zero cables or ports to corrode.

Technical Specifications