500ml Stainless Steel Smart Water Bottle – Vacuum Flask with LED Temperature Display (Black, Assorted Colors)

✅ Smart LED Display – Touch screen shows real-time water temperature (also shows room temperature when empty).

✅ Keeps Drinks Hot & Cold – Double-wall vacuum insulation maintains temperature for up to 12 hours.

✅ No Charging Needed – Energy-saving LED auto turns off in 3–4 seconds, lasts up to 5 years.

✅ Safe & Durable – Made of premium 304 stainless steel, odorless, corrosion-resistant, and food-safe.

✅ Portable & Multi-Purpose – 500ml capacity, perfect for water, coffee, tea, milk, or juice at home, office, school, or outdoors.