Grayl GeoPress Purifier Cartridge Color:Orange DURABLE: Lightweight micro polyester shell

DURABLE: Lightweight micro polyester shell resists water and abrasion

This versatility allows you to adjust the backpack to fit your loadout and carry requirements

Blocks RFID and NFC @ 13

eco-friendly

Handle Material: Canvas Micarta

Grayl GeoPress Purifier Cartridge Color:Orange DURABLE: Lightweight micro polyester shellReplacement 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. Features: Removes waterborne pathogens (viruses, bacteria,