Premium 500ml Double-Wall Stainless Steel Vacuum Flask

High-Quality 18/8 Stainless Steel
Food-grade 304 stainless steel interior ensures durability, rust resistance, and safe storage for both hot and cold beverages without metallic taste.
Advanced Vacuum Insulation Technology
Double-wall vacuum insulation maintains temperatures for 12+ hours (hot) and 24+ hours (cold), ideal for travel, work, or outdoor activities.
Leak-Proof & Sweat-Free Design
Secure screw-on lid with silicone gasket prevents spills, while the outer wall stays condensation-free to protect car interiors and desks.
Multi-Functional & Ergonomic
Perfect for coffee, tea, water, or smoothies; fits most cup holders and features a comfortable grip for on-the-go use.
Stylish & Durable Finish
Sleek brushed stainless steel exterior resists scratches and fingerprints, offering a professional look for business or daily use.
Bulk Purchase Advantage
Exclusive wholesale pricing for large orders, ensuring unbeatable value for retailers and resellers.