Geopress Purifier Cartridge Steel Blue/TNF Black The BioSync suspension helps you

The BioSync suspension helps you feel light on longer day hikes

goes down good

Easy to set up and barely noticeable in your pack

and a storage platform with bungee cords to secure your gear

Bi-fold wallet

Geopress Purifier Cartridge Steel Blue/TNF Black The BioSync suspension helps youReplacement 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.