Custom 1100ml Portable Stainless Steel Vacuum Flask
Premium 18/8 stainless steel construction ensures durability and superior rust resistance. Double-wall vacuum insulation maintains hot liquids for 12 hours and cold for 24 hours, ideal for extended outdoor use. Ergonomic handle design enhances portability, perfect for hiking, camping, and travel. Leak-proof lid with precision sealing prevents spills, while the wide mouth allows easy filling and cleaning. Sleek matte finish resists scratches and fingerprints, maintaining a polished look. BPA-free and odor-resistant interior ensures safe drinking anytime. Custom branding available for bulk orders. Lightweight yet sturdy, designed for active lifestyles. Large capacity accommodates daily hydration needs without frequent refills. Trusted wholesale pricing with global shipping.