Boelter Brands 447554 H2X Ultra Water Bottle, 17 oz, Navy Holds 17-ounces of your favorite Beverage Features durable kitchen-grade 18/8 304 stainless steel design and vacuum sealed double-walled construction that keeps beverages hot for up to 8-12 hours and cold for up to 24 hours Includes a molded heavy duty plastic carry handle and screw on cap Fits most standard cup holders and most bicycle bottle holder cages H2X is supporting Water.org to provide access to safe water and sanitation for people in the developing world by donating 10% of our net profits on Amazon to Water.org