Grayl GeoPress Replacement Cartridge s24 plush fleece lining combine to

plush fleece lining combine to make this women's headband super warm and snuggly

The included lanyard speeds up retrieval from the pocket for manual deployment in evolving situations

easy-stash synthetic jacket feels warmer than ever

Lifespan will decline when purifying water with high levels of silt

Move freely while you work like never before

Grayl GeoPress Replacement Cartridge s24 plush fleece lining combine toReplacement 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.