WoW! Single walled, leak proof water bottle with screw cap and carrying ring. Made from recycled stainless steel. Not dishwasher safe. Certified. Total recycled material: 75%. Capacity ml. Stainless steel can be recycled many times whilst retaining the quality of the material. By using recycled stainless steel, fewer new raw materials are needed. This means less energy consumption and less use of water. A responsible choice.