Premium Stainless Steel Construction
Crafted with high-grade 18/8 stainless steel for superior durability, rust resistance, and safe insulation—free from BPA and harmful chemicals.
Smart Temperature Display
Integrated LED screen instantly shows real-time liquid temperature (℃/℉), eliminating guesswork for hot or cold beverages.
420ml Optimal Capacity
Compact yet spacious design fits car cup holders, gym bags, or office desks—ideal for coffee, tea, water, or post-workout hydration.
Advanced Vacuum Insulation
Double-walled technology maintains heat for 12+ hours and cold for 24+ hours, backed by a leak-proof threaded lid.
Bulk Wholesale Advantage
Direct factory pricing with volume discounts—perfect for retailers, corporate gifts, or event promotions. Global shipping supported.
Multi-Scene Versatility
Designed for athletes, commuters, and professionals—sleek matte finish resists scratches while the ergonomic handle ensures portability.