EarthLust bottles are hand made from high quality #304 (18/8) food grade stainless steel, which is naturally safe unlined. EarthLust bottles are a custom design - not stock bottles. Most of the EarthLust line is limited edition - new art will arrive soon! EarthLust uses non-toxic paints and BPA-free safe polypropylene #5 caps. Select from our 13 ounce, 20 ounce, and 1 Liter Sizes. Each bottle comes with a high quality carabineer and optional sports tops are available for all sizes. Every bottle helps to eliminate waste and gives you a safe and stylish way to have a cold beverage near you at all times!