Premium 304 Stainless Steel Vacuum Thermos Flask

High-Grade 304 Stainless Steel
– Food-safe, rust-proof, and odor-resistant inner lining ensures pure taste retention for both hot and cold beverages.
Advanced Vacuum Insulation
– Double-wall vacuum technology maintains temperature for 12-24 hours (hot) or 24-48 hours (cold), ideal for outdoor adventures, office use, or travel.
Powder-Coated Exterior
– Durable matte finish resists scratches and fingerprints while providing a secure grip.
Multi-Functional Design
– Doubles as a food jar for soups, salads, or snacks with a wide-mouth opening for easy filling and cleaning.
Leak-Proof & Lightweight
– Precision-sealed screw cap prevents spills, perfect for gym, hiking, or daily commutes.
Bulk Wholesale Advantage
– Direct factory pricing, customizable orders, and global shipping for bulk buyers.