Premium 500ML Double-Wall Stainless Steel Thermos

High-grade 304 stainless steel construction ensures superior durability and rust resistance. Advanced vacuum insulation technology maintains temperatures for 12+ hours (hot) or 24+ hours (cold). Precision laser welding eliminates leaks for 100% airtight performance.

Ergonomic curved design with anti-slip silicone base for secure grip. Mirror-polished finish resists scratches and fingerprints. Wide mouth accommodates ice cubes or easy cleaning.

Ideal for outdoor adventures, gym sessions, office commutes, and camping trips. BPA-free materials guarantee safe drinking. Bulk wholesale pricing available for global retailers.

Certified FDA/CE compliant. Ships globally with factory-direct savings.