Worried about that metallic taste? Fear not! Our water flask is crafted from high-quality 304 food-grade 18/8 stainless steel, ensuring reusability, durability, and shatterproof resilience. Free from BPA and toxins, odorless, and designed to support your daily hydration needs while championing environmental sustainability through its washable and reusable design. On the lookout for a versatile water bottle? THILY water bottle offers the convenience of two lids: a flip lid and a straw lid (with two included straws), each featuring a carabiner attachable clip for effortless attachment to gym bags and backpacks. Engineered for on-the-go hydration, our leak-proof design guarantees peace of mind when the nozzle is closed. Ditch the ordinary double-wall insulation! THILY sport water bottle boasts a triple-layered construction, keeping beverages refreshingly cold for 36 hours or piping hot for 12. With its exterior vacuum sealed area dipped in copper for enhanced insulation and sweat-pro