Premium Double Wall Vacuum Insulated Metal Flask

Industry-Leading Insulation:
18oz/32oz/40oz/64oz options with 304 stainless steel double-wall vacuum sealing for 24-hour hot/cold retention—ideal for gym, hiking, or office use.
Custom Branding Ready:
High-grade laser engraving or printing compatibility for personalized logos, perfect for corporate gifts or promotional merchandise.
Durable & Leak-Proof:
Wide-mouth design with reinforced threading and anti-slip silicone base; sweat-proof exterior for active lifestyles.
Eco-Conscious Build:
BPA-free, rust-resistant stainless steel construction, dishwasher-safe for effortless maintenance.
Bulk Wholesale Advantage:
Direct factory pricing with no MOQ restrictions—global shipping supported. Upgrade your inventory with this high-demand staple.