Premium 18/8 stainless steel construction ensures durability and corrosion resistance

Double-wall vacuum insulation maintains temperature for 12h hot / 24h cold

Precision laser-welded seam technology for leak-proof performance

Built-in stainless steel mesh filter for convenient loose-leaf tea brewing

Ergonomic flip-top lid with smooth one-handed operation mechanism

Mirror-polished exterior with scratch-resistant sandblasted finish

Ideal for office commutes, outdoor adventures, and home tea ceremonies

Commercial-grade thickness (0.5mm body) withstands daily industrial use

Odor-resistant interior lining prevents flavor transfer between beverages

BPA-free food contact materials meet FDA/EC1935 standards