Premium Stainless Steel Vacuum Flask
Durable 18/8 food-grade stainless steel ensures rust-free, odor-free performance with no chemical leaching. Double-wall vacuum insulation maintains hot/cold temperatures for 24 hours. Precision laser engraving allows seamless custom logo integration for branding. Ergonomic leak-proof lid features one-touch operation for effortless drinking. Ideal for corporate gifts, outdoor adventures, gym hydration, or daily office use. Matte finish resists fingerprints while brushed texture provides superior grip. Commercial-grade construction withstands high-volume usage in hotels, restaurants, or retail environments. Bulk discounts available for wholesale orders. Certified BPA-free with dishwasher-safe components for industrial cleaning. Capacity options: 350ml/500ml/750ml (custom sizes negotiable).