Premium 18/8 stainless steel construction ensures superior durability and rust resistance

Advanced vacuum insulation technology maintains temperature for 24 hours (hot) / 12 hours (cold)

Mirror-polished exterior with brushed finish combines elegance with fingerprint-resistant surface

Food-grade 304 stainless steel interior guarantees safe drinking experience without metallic taste

Leak-proof screw lid with silicone gasket for 360° spill-proof performance

Ergonomic curved design fits car cup holders and most backpack pockets

Multi-functional use: office coffee, gym hydration, outdoor picnics, and travel companion

Classic tapered silhouette with satin texture for sophisticated professional aesthetics

Manufactured with seamless laser welding technology for enhanced structural integrity

BPA-free materials meet FDA/EC1935 standards for food contact safety

Weight-balanced base prevents accidental tipping during active use

Includes removable tea infuser for loose-leaf tea lovers (accessory may vary by region)