Premium triple-layer vacuum insulation maintains temperature for 12+ hours (hot/cold)

Food-grade 304 stainless steel interior with rustproof copper plating for pure taste retention

Interchangeable 3-lid system (straw lid/flip lid/screw lid) for versatile drinking scenarios

Laser-engraved Mexico-inspired geometric patterns with scratch-resistant coating

360° leakproof silicone seal technology tested for car/travel/office use

Ergonomic curved handle with anti-slip grooves for secure grip

Compatible with standard car cup holders (78mm diameter base)

BPA-free materials certified by FDA & LFGB for family safety

Professional barista-grade powder coating for fingerprint resistance

Includes premium gift-ready packaging with velvet storage pouch