Smart LED Thermos Bottle – 500ml Vacuum Flask with Digital Display
Premium 18/8 stainless steel inner & outer layer, double-walled vacuum insulation maintains temperature for 12H (hot) or 24H (cold). Patented leak-proof lid with one-touch open mechanism. Innovative LED temperature display (precision ±1°C) on the lid – instantly shows liquid temp without opening. Custom logo printing available (laser engraving or silk-screen). Perfect for office commuters, outdoor travel, gym hydration, or as a corporate gift. Ergonomic non-slip base + whisper-quiet push-button lid. BPA-free, dishwasher-safe, compatible with car cup holders. Wholesale MOQ discounts apply. (Note: Batteries included, auto-sleep mode for energy saving.)