Premium Stainless Steel Vacuum Flask – Eco-Friendly & Customizable
High-grade 18/8 stainless steel construction ensures durability and rust resistance, with a double-walled vacuum insulation that keeps drinks hot (12H) or cold (24H). BPA-free, food-safe inner lining for pure taste retention, featuring a leak-proof design with a precision-engineered screw lid and ergonomic carry loop for portability. Eco-conscious alternative to plastic bottles, ideal for gym, hiking, office, or travel. Supports bulk custom logos (laser engraving or silk printing) for branding/promotions. Wholesale-exclusive pricing with MOQ flexibility, backed by global logistics for bulk orders.