Created to help eliminate the waste from plastic bottles, S’well bottles are elegant, portable, and beautifully crafted. Double-walled, insulated construction allows beverages to stay cold for 24 hours or hot for 12 hours. Constructed of the highest quality stainless steel, S'well bottles are non-leaching, toxin free, virtually unbreakable, yet lightweight. A wide mouth allows for easy cleaning, adding ice cubes, and, most of all, enjoyable drinking. S'well is a proud supporter of the U.S. Fund for UNICEF, donating $100,000 to help provide clean water to the world’s most vulnerable children.