Premium 500ml Smart Temperature Display Vacuum Flask

Military-Grade 304 Stainless Steel
High-durability 18/8 stainless steel interior resists corrosion, odors, and rust, ensuring pure taste retention. Dual-wall vacuum insulation maintains temperatures for 24H hot / 48H cold.
LED Smart Temperature Display
Patented touch-activated LCD screen shows real-time liquid temperature (±1°C accuracy). No more guesswork—ideal for coffee, tea, or chilled beverages on commutes, gym sessions, or outdoor adventures.
Leak-Proof & One-Hand Operation
Precision-engineered push-button lid with silicone seal prevents spills. Ergonomic design fits car cup holders and backpack pockets.
Advanced Anti-Slip Base
Laser-engraved non-slip ring protects surfaces and enhances grip. Matte finish resists fingerprints and scratches.
Multi-Scene Use
Office hydration, hiking essentials, travel companion, or gym must-have. Dishwasher-safe for effortless cleaning.
Bulk Order Advantage
Direct factory pricing with customizable branding options. MOQ flexibility for wholesalers and retailers.