* Can be used to drink from any bottle or cup, or directly from water sources.
* Removes contaminates down to 2 microns in size including wide spread pathogens such as giardia, cryptosporidium and large bacteria.
* Ultra lightweight and compact package size fits in the smallest day pack, waist pack or pocket.

Dimensions: 0.75 OD x 5.0 L inches
Weight: less than 1 oz.
Capacity: 20 gal. (75 L)