Advanced 500ml Smart Vacuum Flask with LED Temperature Display
Premium
304 stainless steel
construction ensures durability and safe insulation, keeping drinks hot/cold for extended hours.
Smart LED display
instantly shows real-time temperature, eliminating guesswork for optimal hydration. Innovative
sports-inspired design
features an ergonomic grip and leak-proof lid, perfect for gym, office, or outdoor adventures.
Precision vacuum sealing
technology maximizes thermal efficiency, while the sleek matte finish resists scratches. Exclusive
one-touch activation
for the LED screen conserves battery (CR2032 replaceable). Ideal for athletes, travelers, or professionals needing temperature-controlled convenience.
Bulk pricing available
—global wholesale leader in high-performance daily essentials.