The Perka® 24 oz. Rex Water Bottle has an 18/8 double wall stainless steel vacuum insulated construction that will keep your drink cold for 24 hours and hot for 12 hours. The dual opening lid features a locking press-button opener, Tritan cover to protect the chug drinking spout, a hinged handle with soft co-molded TPR grip for easy and comfortable carrying and a wide-mouth opening for easy cleaning and adding ice. The sweat-proof powder coated bottle finish provides a non-slip grip and durable protection from bumps and scrapes. The Rex-24 Bottle fits in most standard car cup holders and will surely become your favorite companion for office, outdoor excursions and car rides. FDA compliant and BPA Free. A portion of all proceeds is donated to Shelter to Soldier™, a non-profit organization that rescues dogs to train as service animals for veterans in need.