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

Double-wall vacuum insulation maintains temperature for 24 hours (hot) / 36 hours (cold)

Precision laser welding technology eliminates leaks and enhances structural integrity

Mirror-polished finish with ergonomic curved design for comfortable grip

Wide-mouth opening (48mm) facilitates easy filling, cleaning, and ice cube insertion

Food-grade 304 stainless steel interior guarantees safe drinking experience

Push-button lid with silicone gasket prevents spills and enables one-handed operation

Multi-scenario use: outdoor adventures, office hydration, gym sessions, and travel essentials

BPA-free materials meet FDA/EC1935 food safety standards

Competitive wholesale pricing with MOQ flexibility for bulk purchasers