Geopress Purifier Cartridge Color:Black Stash it in your running

Stash it in your running vest

Featuring an internal stretch divider for organization and a key clip to secure your key chain

Mid Notes: Cinnamon

For those wanting a more expressive look

or shuffling out to grab the morning paper

Geopress Purifier Cartridge Color:Black Stash it in your runningReplacement purifier cartridges for the GEOPRESS are designed to last 350 cycles (65 gal. 250L). Lifespan will decline when purifying water with high levels of silt, sediment or tannins. Cartridge press time increases towards the end of the cartridge lifespan; when press time reaches 25 30 seconds, the cartridge should be replaced. Cartridge continues to protect, even as press time increases.