420ml Smart Water Bottle with LED Display – Premium Stainless Steel Vacuum Flask

Advanced Temperature Tracking
– Built-in LED screen displays real-time water temperature, ensuring perfect drinking conditions without guesswork.
High-Grade 304 Stainless Steel
– Food-grade inner layer resists rust and odors, while double-wall vacuum insulation keeps drinks hot (12h) or cold (24h).
Sleek & Durable Design
– Brushed metal finish with scratch-resistant coating; compact 420ml size fits car cup holders, gym bags, and office desks.
Smart Daily Hydration Reminder
– Programmable alert vibrates to encourage timely water intake, ideal for fitness, travel, or work.
Leakproof One-Touch Lid
– Precision-engineered push-button seal prevents spills; easy to clean with wide mouth opening.
Universal Compatibility
– USB-rechargeable battery (lasts 7 days); includes silicone base to protect surfaces. Perfect gift for professionals, hikers, or students.