Extracting from Earth’s natural beauty, the Elements Collection, featured in a shiny, high-gloss finish, mimics the appearance of essential materials from ancient quarries and freshwater pearls. S’well bottles feature triple-layered, vacuum-insulated construction, designed to keep beverages cold for up to 24 hours or hot for up to 12. Made from 18/8, food-grade stainless steel with superior construction that allows for refilling and reusing easily to reduce the need for single-use plastic water bottles. Copper wall layer creates a condensation-free exterior that won’t sweat on your hands or in your bag. 17oz emulates a standard size water bottle, and is perfect for staying hydrated at the gym or on-the-go. Bottle mouths fit most ice cubes, while the body fits in standard-size cup holders. BPA Free and reusable. 17 oz. Hand-wash only.