Grayl GeoPress Purifier Cartridge C30 Waterproof leather and performance mesh

Waterproof leather and performance mesh upper

Stay dry and warm with the Waterproof SCUBALINER™ and 800 grams of Thinsulate™ insulation

Sternum strap

seam-sealed DryVent 2L shell with a non-PFC DWR finish helps keep you dry

Grayl GeoPress Purifier Cartridge C30 Waterproof leather and performance meshReplacement 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.