Premium 18/8 stainless steel construction ensures durability and corrosion resistance

Advanced double-wall vacuum insulation keeps liquids hot for 12 hours or cold for 24 hours

Precision laser welding technology eliminates leaks and enhances structural integrity

BPA-free food-grade materials guarantee safe drinking experience

Leak-proof screw lid with silicone gasket for secure sealing during transport

500ml/750ml capacity options suit different hydration needs

Mirror-polished exterior resists fingerprints and maintains sleek appearance

Wide mouth design facilitates easy filling, cleaning, and ice cube insertion

Ergonomic curved shape provides comfortable grip for sports and outdoor activities

Ideal for hiking, gym workouts, office use, and daily commutes

Direct-from-factory pricing with bulk purchase discounts available

Compatible with most car cup holders and backpack side pockets

Rustproof 304 stainless steel interior prevents flavor transfer

Dishwasher safe for effortless maintenance