Reusable Glass Bottles offer a pure taste with no leaching from plastics or metals, and protection from breakage with colorful silicone sleeves. The Classic Cap is ideal for children, juicing and smoothies. Great for those who prefer to drink direct from a wide mouth. All components are made in the U.S.A. or Europe and assembled in the U.S.A. BPA-free. Dishwasher safe. We do not recommend removing the silicone sleeve.