Premium 316/304/201 Stainless Steel Construction - food-grade materials ensure durability and odor resistance, ideal for daily use with hot/cold beverages

Smart LED Temperature Display - real-time monitoring for precise control, perfect for coffee lovers and health-conscious users

Advanced Vacuum Insulation - maintains temperature for 12+ hours (hot) and 24+ hours (cold), engineered for office/outdoor/travel scenarios

Innovative Built-in Tea Filter - removable mesh design for loose-leaf brewing, combining tumbler and teapot functionality

Ergonomic Leak-proof Lid - one-handed operation with military-grade sealing, tested for gym bags and car cup holders

Premium Brushed Finish - scratch-resistant surface with elegant metallic sheen, professional appearance for business settings

Multi-capacity Options (500ml/17oz) - optimized portion control for hydration goals or single-serve coffee rituals

BPA-free & Dishwasher Safe - hospital-grade sterilization compatibility for fuss-free maintenance