Geigerrig Replacement Cartridge Virus 2 Pack | Gray Topo Designs Bag Model: 2174SIL

Model: 2174SIL

Includes TomTom Heart-Rate Monitor to better measure the intensity of your workouts

you can have fresh water anywhere

Mineral crown glass lenses

Geigerrig Replacement Cartridge Virus 2 Pack | Gray Topo Designs Bag Model: 2174SILThe Geigerrig Virus Filter can remove greater than 99. 9% Protozoans (Cryptosporidium and Giardia, 99. 9999% Bacteria (Raoultella Terrigena), and 99. 99% Viruses (MS 2 Bacteriophage from over 100 gallons of water per filter. The Geigerrig In Line Virus Replacement Filter meets or exceeds ANSI NSF Standard 53 for Protozoan cysts, Bacteria, and Virus removal. With a Geigerrig filtration system, you can have fresh water anywhere. [Details] Includes (2)