Be part of a beautiful solution. By choosing S’well you can reduce the use of plastic water bottles that pose a threat to our environment. • Made of vacuum-insulated, high-grade 8/18 stainless steel • Triple-walled Therma-S’well technology keeps beverages cold for up to 24 hours and hot for up to 12, and maintains a condensation-free exterior • Eco-friendly, BPA-free and reusable • 17oz emulates a standard size water bottle, and is perfect for staying hydrated at the gym or on-the-go