Premium 304 Stainless Steel Construction for superior durability and rust resistance, ensuring long-term use without compromising quality

Double-layer vacuum insulation technology maintains beverage temperature for 12+ hours (hot) and 24+ hours (cold), ideal for busy professionals and outdoor enthusiasts

Sleek portable design with spill-proof lid, perfect for office commutes, business travel, gym sessions, and daily hydration needs

Customizable logo option available for corporate gifts, promotional events, or brand merchandise with seamless laser engraving service

Ergonomic grip and lightweight body (350g) designed for comfortable one-handed operation during multitasking scenarios

Mirror-polished interior prevents flavor retention and enables effortless cleaning compared to conventional tumblers

BPA-free food-grade materials meet international safety standards (FDA/CE certified) for worry-free drinking experience