WoW! Double-walled, leak proof water bottle/thermo bottle made from recycled stainless steel. Vacuum-insulated. The handy screw cap is a made from a combination of stainless steel and bamboo. Suitable for maintaining the temperature of cold or hot drinks. This design is based on the vintage glass milk bottle. Not dishwasher-safe. RCS-certified. Total recycled material: 79%. Capacity 500 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.