Premium Stainless Steel Vacuum Flask – Wholesale Customization
High-grade 304 stainless steel double-wall construction ensures 24-hour temperature retention for both hot and cold beverages. Advanced vacuum insulation technology minimizes heat transfer, keeping drinks icy cold for 18+ hours or steaming hot for 12+ hours. Wide-mouth design allows easy filling, cleaning, and compatibility with ice cubes or fruit infusions. Durable powder-coated finish resists scratches and fingerprints while offering full-color customization for branding. Leak-proof screw lid with ergonomic silicone seal for secure, splash-free transport in bags or cup holders. Perfect for outdoor adventures, office use, gym hydration, or promotional corporate gifts with bulk discounts. Exclusive wholesale pricing with MOQ flexibility—ideal for retailers, event planners, and hospitality suppliers.