500ml Smart Thermos with Temperature Display – Ultimate Temperature Control

Premium Vacuum Insulation
Double-wall 304 stainless steel construction ensures 12-hour heat retention and 24-hour cold retention, backed by advanced vacuum sealing technology.
Real-Time Temperature Monitoring
Built-in LED display shows precise liquid temperature (℃/℉ toggle) for instant readability, eliminating guesswork for hot beverages or chilled drinks.
Sleek & Durable Design
Brushed stainless steel exterior resists scratches; ergonomic one-touch lid with leakproof silicone gasket for spill-free portability.
Multi-Scene Versatility
Ideal for office coffee, outdoor travel, gym hydration, or baby bottle temperature tracking—combines function with modern minimalism.
Global Wholesale Advantage
Direct factory pricing, bulk-order discounts, and seamless logistics for retailers worldwide—top-tier quality at unbeatable rates.