This 1-gallon sports water bottle with a 128oz extra-large capacity ensures all-day continuous hydration, perfect for outdoor adventures like camping, hiking, or daily use. Crafted from 18/8 stainless steel with a copper-lined interior, it’s BPA-free, eco-durable, and keeps drinks fresh and flavorful. Featuring upgraded double-wall vacuum insulation and a built-in honeycomb thermal lid, it retains cold for 48 hours and heat for 24 hours—20% cooler and 10% hotter than standard single-layer lids. The leak-proof silicone seal ring and advanced sealing technology ensure 100% leak protection, while the sweat-proof coating keeps the surface dry for a comfortable grip. A rubber anti-slip base prevents wear, enhancing durability. Whether for outdoor exploration or daily use, this bottle delivers reliable performance and premium hydration convenience. Color: Black.