The Frio stainless steel 40 oz bottle will be your new go-to water bottle whether you are hiking outdoors, exercising, or just working in the office. This sleek bottle is designed with a double-wall and vacuum-sealed construction that includes a copper lining that keeps beverages hot for up to 12 hours or cold for up to 24 hours. The wide mouth opening is perfect for drinking on the go and allows for large ice cubes. This leak-proof bottle has a screw-top lid with a silicone seal and a safety strap that doubles as a carrying handle. Each bottle is individually packaged in a black box.