Premium Stainless Steel Thermos Vacuum Flask with LED Temperature Display

High-grade 18/8 stainless steel inner & outer walls ensure durability and safe liquid storage, backed by double-wall vacuum insulation for 24-hour temperature retention. The integrated LED screen displays real-time liquid temperature with precision (±1°C), eliminating guesswork for hot/cold beverages.

Advanced copper-plated vacuum layer minimizes heat transfer, keeping drinks hot (12h at ≥75°C) or cold (24h at ≤10°C). Ergonomic straight-cup design features a leak-proof screw lid with silicone gasket, suitable for office commutes, outdoor adventures, or gym hydration.

Mirror-polished finish resists fingerprints, while the scratch-resistant base protects surfaces. BPA-free construction meets FDA standards. Ideal for bulk procurement – wholesale pricing with customizable OEM options available.