Wow! Single-wall water bottle made from recycled aluminum. With a bamboo screw cap and an aluminum carabiner that easily attaches the bottle to your bag or backpack. The carabiner is not suitable as a climbing tool. This ideal lightweight bottle is perfect for taking anywhere. Suitable for cold water only. Leak-proof. Not dishwasher safe. GRS-certified. Total recycled content: 78%. Capacity: 500 ml. By using recycled aluminum, fewer new raw materials are used in the production of this product. This means less energy consumption and less water use.