This water filter bottle can effectively remove the bacteria and impurities in the water to provide clean, safe water. It is perfect for outdoor camping, hiking, backpacking, etc.<Br/>features:<br />hollow fiber membrane water filter removes bacteria and protozoa from lakes, streams to ensure safe, clean drinking water.<Br />removes 99.99% Waterborne bacteria and 99.9% Protozoans without chemicals, iodine or batteries.<Br />comfortable silicone nozzle with a leakproof lid.<Br />filters up to 2,000 liters of water, down to 0.01Microns, fast flow rate up to 1100ml per minute.<Br />perfect for traveling, outdoor adventures, emergency preparedness, hiking, backpacking, camping, survival.<Br/>specifications:<br />material: plastic<br />color: black / blue / pink / purple / dark green / grey (optional)<br />filter lifetime: 2000l / 530 gallons<br />filter accuracy: 0.01Um minimum<br />flow rate: 1100ml/min (max.)<Br />capacity: 770ml (max.)<Br />dimension: 73 * 240mm / 2.9 * 9.4In<br />weight: 150g / 5.3Oz<br/>package list:<br />1 * water filter bottle