Features: built in hollow fibers filter 99,9999% of all bacteria (Coli, Cholera, Salmonella, etc.) and 99,9% of protozoa (Giardia, etc.) out of the water and make it safe to drink, works without pumping, batteries or chemical additions
•
Specific Features: active hollow fiber membrane
•
Dimensions: 12,9 x 3,3 cm
•
Weight: 48 g