Luxury and nature intersect in the deep, earthy emerald tones of Green Jasper, a grounded and neutral style fit for all. As part of our Stone Collection, Green Jasper features an opaque finish and durable stone-like texture for added grip.S'well bottles feature Therma-S’well® Technology with triple-layered, vacuum-insulated construction designed to keep beverages colder or hotter, longer than all the rest. Made from 18/8, food-grade stainless steel. Offers a condensation-free exterior that won't sweat in your hands or bag. The 17oz emulates a standard size water bottle. Keeps beverages cold for 36 and hot for 18. Bottle mouths fit most ice cubes, while the bottle fits most cup holders. Add a S’well Bottle Handle for extra easy carrying. BPA/BPS-Free and reusable.