28 fluid oz. capacity. BPA free plastic construction. Cushioned hand grip. Lid unscrews completely and also has a flip top straw for ease of use. Sophisticated water purification device filters up to 99.9999% of virus and bacteria and up to 99.99% of chemicals, VOC's, heavy metals, and micro-organisms, including E-Coli, Giardia, and Cryptosporidium. Tested to EPA/ANSI protocols. Essential for anyone who might find themselves where water sources could be questionable. Color: olive green. Adjustable black nylon wrist lanyard. Filter life: up to 100 gallons or more, depending upon the quality of the source. Bulk packed.
