Luxury 304 Stainless Steel Vacuum Flask with Bling Diamond Design
Premium 304 stainless steel construction ensures durability, corrosion resistance, and safe drinking without metallic taste. Double-walled vacuum insulation keeps beverages hot for 12 hours or cold for 24 hours, ideal for office, travel, gym, or outdoor adventures. Elegant diamond-cut bling design adds a touch of sophistication, making it perfect for gifting or personal luxury use. Ergonomic lid with smooth sip opening prevents spills, while the wide mouth allows easy filling and cleaning. BPA-free, sweat-proof exterior maintains a comfortable grip and prevents condensation. High-capacity (standard 500ml) meets daily hydration needs without frequent refills. Wholesale-friendly pricing with bulk discounts—perfect for retailers, corporate gifts, or promotional events.