Water Filter Cartridge Kanken Backpack Coolcore technology features proprietary construction

Coolcore technology features proprietary construction that naturally helps distribute body heat and moisture quickly

Giving you the coverage you need between your jacket collar and your helmet or hat

5″ (inside)

and two extensions

Water Filter Cartridge Kanken Backpack Coolcore technology features proprietary constructionCulligan CW MF Water Filter Cartridge, 30 um Filter, Polypropylene Wound Filter Media The CW MF filter reduces coarse sediment to provide visibly clearer water that helps protect your appliances and keeps your faucets flowing freely. Recommended for well water. Features: Coarse (30 micron) sediment filtration Filter life up to 3 months or 12,000 gallons