LED Display Smart Thermos Bottle – Hot & Cold Flask

🌡️ LED Display Smart Thermos Bottle – Know Your Drink’s Temp Instantly

Upgrade your daily hydration game with this LED Display Smart Thermos Bottle. Crafted from professional-grade stainless steel, it features a touch-sensitive waterproof LED screen that shows your drink’s exact temperature without sipping—no mouth burn or guesswork. With double-wall vacuum insulation, it reliably keeps hot drinks above 42 °C and cold drinks below 10 °C for up to 6 hours 

Ideal for office, travel, or outdoor use, it's leak-proof, durable and compact—perfect for bag or cup holder. Say goodbye to lukewarm coffee and hello to smart sipping.

LED Display Smart Thermos Bottle

⚙️ Key Features:

• Waterproof LED Temperatures Display: Safe to touch and submerge, shows real-time temps effortlessly

• Double-Wall Vacuum Insulation: Keeps beverages hot (above 42 °C) or cold (below 10 °C) for 6+ hours

• Premium Stainless Steel: 316-grade inner, 304 outer—rust-resistant and BPA-free 

• Leakproof Locking Lid: One-hand twist-lock secures lid, prevents spills—ideal for travel

• Durable Battery Life: LED works for years of use—no recharging needed 

• Portable 500 ml Size: Fits cup holders, backpacks—perfect companion for work, commute, or outdoor fun

💖 Why You’ll Love This LED Display Smart Thermos Bottle

• Drink confidently at the perfect temperature—no guessing, no burns

• Stay refreshed with your beverage at the ideal temp—morning coffee to afternoon tea

• Durable enough for tough conditions—camping, commuting, or gym sessions

• Sleek, stylish design that suits both office desks and outdoor adventures

• Easy to maintain—hand rinse, keep the screen dry, and rinse out the interior

❓ FAQs:

Q: Do I need to charge it?
A: No—the LED temp display runs on a long-life button battery lasting ~2 years 

Q: Is the screen waterproof?
A: Yes—it’s designed to be submerged and still display temperature correctly .

Q: How long does it hold temperature?
A: Keeps hot above 42 °C and cold below 10 °C for up to 6 hours .

Q: What’s the capacity and materials?
A: Typically 500 ml, with a 316-grade stainless-steel interior and 304-grade exterior .

Q: Is it safe for food/drinks?
A: Yes—FDA-approved, BPA-free materials and rust-resistant steel .