Premium 304 stainless steel construction ensures superior durability and rust resistance

Vacuum-insulated double-wall technology maintains temperature for 12 hours (hot)/24 hours (cold)

Laser-engraved UV logo guarantees permanent marking without fading or peeling

Precision small-mouth design enables controlled pouring and ideal for on-the-go hydration

Mirror-polished finish with seamless body eliminates odor retention and bacteria buildup

Military-grade shockproof base protects against drops and rough outdoor conditions

BPA-free food-grade materials safe for both hot beverages and acidic drinks

360° leakproof screw lid with silicone gasket prevents spills during travel/sports

Optimized 500ml capacity balances portability with sufficient hydration for hikes/gym/work

Dishwasher-safe for effortless cleaning while maintaining exterior shine