Yahead Insulated Water Bottle Double Wall Vacuum Stainless Steel Water Bottle Perfect for Home Office Outdoor Sports Camping Hiking Cycling Picnic 17oz Yahead vacuum insulated water bottle is made of high-quality food grade 18/304 stainless steel. The exterior ispowder coated for a colorful and highly durable, rugged finish. Scratching resistance. Stainless steel sport bottle with 17oz (500ml) capacity. The water bottle will keep liquids hot for up to 12 hours and cold for up to 24 hours. Specially designed cap to prevent spills. Rust proof and leak-proof. Sleek and durable stainless steel cup lid. This lid is insulated and leak proof, keeping your drink even colder without ever sweating. Easy to clean, fill and drink. Even filled with ice, the bottle will not sweat. Our water bottles are perfect for cold drinks such as water, beer, wine, juice or pop. These insulated water bottles will keep any drink ice cold on a hot summer day. On the flip side, during a cold brisk morning or evening these stainless steel bottles are great for keeping your favourite beverages hot. Tea, Coffee, water, soup whatever it is it will keep it piping hot! Beautifully slim designed bottles with attractive colour choices to represent your individual style. Just take it to enjoy your journey, hiking, trekking, hot yoga class, sports, or any other activities.