Premium 18/8 stainless steel construction ensures durability and corrosion resistance for long-term use. Double-wall vacuum insulation maintains beverage temperature for 12 hours hot or 24 hours cold. Built-in fine-mesh tea filter with precision laser-cut holes (0.3mm) allows optimal steeping while preventing leaf residue.

Innovative twist-lock separator design enables easy removal of tea leaves when desired steeping is achieved. Food-grade silicone gasket creates 100% leakproof seal for worry-free carrying in bags. Ergonomic tapered mouth design provides comfortable drinking experience without dribbling.

Ideal for office commuters, gym enthusiasts, and outdoor travelers seeking portable beverage solutions. Perfect for loose-leaf teas, fruit infusions, and iced coffee preparations. Compatible with standard cup holders and dishwasher safe for convenient maintenance.

Patented magnetic sliding lid mechanism allows one-handed operation while driving or cycling. Mirror-polished exterior resists fingerprints and maintains premium appearance. Weight-balanced base prevents accidental tipping on uneven surfaces.

FDA-approved materials guarantee safety for both hot and cold liquids. Includes removable stainless steel infuser basket for versatile brewing options. Capacity options available: 12oz (350ml) and 16oz (473ml) to suit different hydration needs.