Premium 500ml Stainless Steel Vacuum Insulated Flask
High-grade 18/8 stainless steel inner wall ensures superior rust resistance and durability, while the double-wall vacuum insulation keeps beverages hot for 12 hours or cold for 24 hours. Sleek matte exterior with a scratch-resistant finish, paired with a precision-engineered leak-proof lid for spill-free travel. Ideal for business professionals, outdoor adventures, or as a premium corporate gift. Ergonomic design features a comfortable grip and one-handed operation, making it perfect for commutes, gym sessions, or office use. Includes a stylish gift box for effortless gifting. BPA-free and odor-resistant, this flask meets strict food-grade safety standards. The wide mouth allows easy cleaning and quick ice insertion. Global wholesale pricing ensures unbeatable value for bulk orders, backed by fast shipping and reliable quality control.