Grayl GeoPress® Replacement Purifier Cartridge Men's Short Sleeve Shirts TempShield® double-wall insulation ensures cold

TempShield® double-wall insulation ensures cold stays cold

cushioned support to keep you moving comfortably all day

Use this product instead of conventional detergents or washing powder

Rogue Zinger

Belay device with cam-assisted blocking

Grayl GeoPress® Replacement Purifier Cartridge Men's Short Sleeve Shirts TempShield® double-wall insulation ensures coldReplacement 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. Removes waterborne pathogens (viruses, bacteria, protozoan