Premium 500ml Stainless Steel Vacuum Insulated Flask

Double-Wall Vacuum Insulation
High-grade 304 stainless steel with vacuum-sealed technology locks in temperature for 12+ hours, keeping drinks hot or cold all day. Ideal for outdoor adventures, office commutes, or gym sessions.
Durable & Safe Construction
Food-grade stainless steel resists rust and odors, while the rubberized exterior coating ensures a secure grip and scratch resistance. Lead-free and BPA-free for health-conscious users.
Customizable & Leak-Proof Design
Features a precision-engineered screw-on lid with silicone gasket to prevent spills. Perfect for branding opportunities with customizable printing options for bulk buyers.
Stylish & Functional
Sleek matte finish with a modern silhouette fits car cup holders and backpacks effortlessly. Great for corporate gifts, retail promotions, or personal daily hydration.
Wholesale Advantage
Direct factory pricing with bulk discounts, ensuring the lowest global rates. Fast shipping and OEM/ODM support available for large orders.