Premium Vacuum Insulated Thermal Portable Flask

Advanced Double-Wall Vacuum Insulation
– 18/8 stainless steel inner & outer layers with ultra-efficient vacuum seal maintain beverages hot (12+ hours) or cold (24+ hours).
Precision Seamless Construction
– Laser-welded interior eliminates flavor transfer, ensuring pure taste retention for coffee, tea, or infused water.
Ergonomic Leakproof Design
– One-touch push lid with silicone gasket prevents spills, ideal for commuting, outdoor adventures, or office use.
Custom Branding Ready
– High-quality matte or glossy finish supports laser engraving for bulk corporate gifts, promotional events, or retail branding.
Eco-Conscious Durability
– BPA-free, rustproof, and dent-resistant with reinforced base for long-term commercial use in hotels, gyms, or catering.
Global Bulk Advantage
– Factory-direct pricing with MOQ flexibility, shipped worldwide with certified food-safe packaging.