500ml Stainless Steel Smart Vacuum Flask with LED Digital Display

Premium 304 Stainless Steel
– High-grade 18/8 stainless steel ensures durability, corrosion resistance, and superior temperature retention.
Smart LED Digital Display
– Real-time temperature monitoring with a clear LED screen for precise control over your beverage.
Advanced Vacuum Insulation
– Double-wall vacuum technology keeps drinks hot for 12+ hours or cold for 24+ hours.
Portable & Leak-Proof
– Sleek, lightweight design with a secure screw-top lid for spill-free travel.
Multi-Scene Use
– Ideal for office, business travel, outdoor adventures, gym sessions, and daily hydration.
Wholesale Advantage
– Bulk pricing with guaranteed lowest rates worldwide, backed by fast global shipping.