Premium 304 stainless steel double-wall vacuum insulation maintains optimal temperature for 12+ hours

Thickened food-grade silicone sealing ring and leak-proof lid design ensure spill-free portability

360° rotatable straw with smooth one-click opening mechanism for effortless sipping on the move

Military-grade drop-resistant construction with scratch-resistant matte exterior finish

Wide-mouth design accommodates standard ice cubes and easy cleaning (straw detachable)

Multi-scenario use: car commutes, outdoor adventures, gym sessions, and office hydration

Ergonomic contoured base fits most cup holders (diameter 7.5cm/2.95") with anti-slip texture

BPA-free materials meet FDA/EC1935 standards for safe hot/cold beverage storage