Premium Double-Wall Vacuum Insulated Flask – 1200ml
Engineered with high-grade 304 stainless steel for superior durability and rust resistance. Advanced double-wall vacuum insulation keeps beverages hot for 12+ hours or cold for 24+ hours. Sleek, leak-proof design features a precision-machined copper lining for optimal temperature retention. Ergonomic carry handle and push-button lid ensure spill-free portability. Ideal for outdoor adventures, office commutes, gym sessions, or travel. Custom branding available for bulk orders—perfect for corporate gifts or retail promotions. Global wholesale pricing, unbeatable bulk discounts. Stock up on this top-selling thermal flask today!