Double-walled, Leak-Proof Water Bottle/Thermo Bottle made from recycled stainless steel. Vacuum-insulated. The handy screw cap is a made of a combination of stainless steel and bamboo. Suitable for maintaining the temperature of cold or hot drinks. RCS-certified. Total recycled material: 79%. Capacity 500 ml. Stainless steel can be recycled an infinite number of times whilst retaining the quality of the material. By using recycled stainless steel, fewer new raw materials are needed. This means less energy consumption, less use of water and a reduction of CO2 emissions. A responsible choice. Each item is supplied in an individual brown cardboard box.