Premium Stainless Steel Vacuum Flask – Hot & Cold Portable
Dual-layer 18/8 stainless steel construction ensures superior insulation, keeping beverages hot for 12+ hours or cold for 24+ hours. Advanced vacuum sealing technology minimizes temperature transfer for maximum efficiency. Mirror-polished exterior with scratch-resistant finish offers a sleek, modern look while ensuring durability. BPA-free, food-grade silicone gasket prevents leaks and maintains purity. Ergonomic curved design fits car cup holders, gym bags, or backpacks. Ideal for office commutes, outdoor adventures, or travel. Wide mouth allows easy cleaning and ice cube compatibility. Commercial-grade spring-loaded lid opens with one hand for quick access. Comes in bulk-friendly packaging—perfect for resellers, corporate gifts, or event promotions. Wholesale pricing, unmatched quality.