450ml Smart Thermal Coffee Tumbler with LED Temperature Display

Never burn your tongue again. Engineered with a smart touch-activated LED screen and premium double-wall insulation, this sophisticated thermal travel mug lets you monitor your beverage's exact temperature in real-time, ensuring the perfect sip of coffee or tea every single time. **Do not use this product for carbonated drinks or sparkling beverages, as gas expansion may cause pressure build-up and accidental splashes upon opening**

✨ Key Product Features:

• 🌡️ Intelligent Temperature Monitoring: With our built-in smart temperature display, every sip is perfectly safe. The crystal-clear LED screen instantly shows the current internal temperature with a simple touch, making beverage heat management effortless. Enjoy your hot or cold drinks with total peace of mind.
• 💎 Premium, Odorless & Highly Durable: Crafted with an upgraded, high-grade stainless steel interior. It is completely rust-resistant, naturally BPA-free, odorless, and non-deformable. It won't retain flavors from yesterday's brew, giving you a fresh, clean taste every day.
• ❄️ Advanced Double-Wall Vacuum Insulation: Savor the perfect taste anytime, anywhere. The high-performance double-wall vacuum seal traps temperatures effectively, maintaining your ideal hot or ice-cold beverage temperature for several hours.
• 🚗 Ultra-Portable & Car Cup Holder Friendly: Designed for an active lifestyle on the go. This sleek coffee cup is lightweight, compact, and effortlessly slides into school backpacks, commuter bags, and standard car or gym equipment cup holders.
• 🧼 Worry-Free Cleaning & Maintenance: Keeping your flask spotless is simpler than ever. Featuring a smooth electro-polished interior and a generous wide-mouth opening, it allows for quick and thorough cleaning. Simply hand-rinse with warm water and a mild detergent.

📐 Product Specifications: