Premium 500ml Stainless Steel Vacuum Flask with Customization

Ultra-Durable 18/8 Stainless Steel
Food-grade 304 stainless steel inner wall resists rust and odors, while the outer layer features a soft-touch coating for scratch resistance and a sleek matte finish.
Advanced Double-Wall Vacuum Insulation
Keeps beverages hot for 12 hours or cold for 24 hours, ideal for outdoor adventures, gym sessions, and office use.
Ergonomic Small Mouth Design
Precise pouring control and easy drinking, compatible with most car cup holders. Includes a detachable rope for portability.
Customizable Branding Options
High-quality laser engraving or printing available for bulk orders, perfect for corporate gifts, promotions, or personalized use.
Leak-Proof & Eco-Friendly
Secure screw-on lid with silicone seal ensures zero spills. Reusable design reduces single-use plastic waste.
Global Wholesale Advantage
Direct factory pricing, bulk discounts, and fast international shipping—lowest rates guaranteed.