This water filter bottle with high performance 0.01 micron hollow-fiber membrane removes small particles in the water, providing safe, clean drinking water. It is collapsible and lightweight, great for traveling, outdoor adventures, emergency preparedness, hiking, backpacking, camping, survival.<br/>Features:<br />1000ml water bladder with volume marking.<br />0.01 micron hollow-fiber UF membrane filters smallest particles, impurities and turbidity.<br />BPA-free and chemical free, provide clean and safe drinking water.<br />With a lid to prevent leaking and keep the mouthpiece clean and sanitary.<br />Collapses compactly to fit in your pocket, with a carabiner to attach the water bottle to your backpack, convenient to carry.<br />Perfect for traveling, outdoor adventures, emergency preparedness, hiking, backpacking, camping, survival.<br/>Specifications:<br />Material: BPA-free ABS, Hollow-fiber UF membrane, Silica gel<br />Volume: 1000ml<br />Flow Rate: 600ml/min<br />Technology: Hollow fiber UF membrane<br />Filter Lifespan: 1000L or 264 gallons<br />Pores Size: Min. 0.01 microns<br />Overall Size: 33.3 * 14.8cm / 13.1 * 5.8in<br />Weight: Approx. 50g / 1.8oz<br />Package Size: 15.2 * 8 * 4cm / 6.0 * 3.1 * 1.6in<br />Package Weight: 79.5g / 2.8oz<br/>Package List:<br />1 * Water Bladder<br />1 * Filter<br />1 * User Manual