Drink from any water bottle, cup or direct from any water source,  and this water purifying filter will remove 99.9% of Pathogens and other contaminants down to 2 microns in size, including Giardia, Cryptosporidium and E.Coli. Activated carbon helps reduce waterborne chemicals and improves water taste.

This is an essential part of your emergency kit and is ideal for camping, hiking and all foreign travel emergencies. Filters up to 20 gallons of water.

Compact and weighs only 15gms.