500ml Smart Thermos Water Bottle with LED Temperature Display

• ️ Smart LED Temperature Display
  Features a built-in LED touch screen on the lid that displays the exact temperature of your drink. No more guessing — know if your beverage is safe to sip instantly.
• ❄️ 24-Hour Temperature Control
  Thanks to advanced vacuum insulation, this thermos keeps drinks hot for up to 12 hours and cold for up to 24 hours, making it perfect for tea, coffee, water, or juice.
• ️ High-Quality Stainless Steel Build
  Made with 304 food-grade stainless steel, which is BPA-free, rust-resistant, and safe for everyday use. The inner liner is electro-polished to prevent odor and residue.
• Leak-Proof, Sweat-Proof & Spill-Proof
  The secure lid seals tightly to prevent leaks, while the exterior remains dry with no condensation — ideal for travel, work, school, gym, or outdoor adventures.
• Lightweight & Travel-Friendly
  At 500ml, it’s the ideal size for backpacks, handbags, or car cup holders. Take it to the office, gym, yoga class, or while hiking and traveling.
• Easy Maintenance
  Wide mouth design makes it easy to clean and allows ice cubes or fruit slices to be added. The lid does not require charging — battery lasts for months with normal use.
• ♻️ Eco-Conscious & Reusable
  Reduce single-use plastic waste with this sustainable, reusable thermos. It’s a stylish and eco-friendly hydration solution.
• Great Gift for All Ages
  A modern, functional gift idea for students, professionals, fitness lovers, or travelers. Perfect for birthdays, holidays, and back-to-school season.