Premium Stainless Steel Vacuum Flask with Advanced Insulation Technology

High-grade 18/8 stainless steel construction ensures superior durability and rust resistance, maintaining liquid temperature for 12-24 hours. Double-wall vacuum insulation prevents condensation while keeping beverages hot or cold for extended outdoor use.

Ergonomic leak-proof lid design features a precision-engineered silicone seal, ideal for hiking, gym sessions, or daily commutes. Matte finish exterior resists scratches and fingerprints, paired with a wide mouth for easy cleaning and ice cubes.

Commercial-grade capacity meets bulk purchase demands without compromising portability. BPA-free materials comply with international safety standards, suitable for office, travel, or sports hydration needs. Custom logo imprinting available for wholesale clients.