Premium 18/8 Stainless Steel Construction for superior durability and rust resistance

Advanced Double-Wall Vacuum Insulation maintains hot/cold temperatures for 24+ hours

Laser-Sealed Copper Layer enhances thermal performance by 30% compared to standard flasks

Precision CNC Machining ensures leak-proof threaded mouth and seamless body structure

Multi-Purpose Use: ideal for outdoor sports, gym hydration, office coffee, and wine storage

Customizable Logo Option available for bulk orders (min. 500pcs) with direct laser engraving

FDA-Compliant Food-Grade Interior guarantees safe drinking without metallic taste

Ergonomic Non-Slip Silicone Base prevents scratches and spills during active use

Commercial-Grade Powder Coating resists chipping and fingerprint marks

Wholesale Exclusive: Unit price drops 22% for orders exceeding 1,000 pieces with no MOQ restrictions