Premium 500ml Stainless Steel Vacuum Flask – Business & Outdoor Essential
Durable 18/8 food-grade stainless steel interior ensures rust-free, odor-free performance for long-term use. Advanced double-wall vacuum insulation maintains beverages hot for 12+ hours or cold for 24+ hours, ideal for office commutes or outdoor adventures. 3-in-1 versatile lid design: leak-proof sip lid, wide-mouth opening, and classic screw cap for flexible drinking styles. Sleek matte finish with refined laser engraving, elevating professional gifting or corporate branding opportunities. Ergonomic anti-slip base and reinforced handle for secure grip during travel, hiking, or daily business use.