Berkey BT2X2-BB Travel Stainless Steel Water Filtration System with 2 Black Filter Elements<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Purifies up to 2.75 gallons per hour</li><li>Filter Life: Up to 3，000 gallons per filter element</li><li>Holding Capacity: 1.5 Gallons</li><li>High Grade 304 Stainless Steel</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41Tw4MpTO1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61nD0c3mT0L.jpg" noproxy>