Tech Specs:

Purifying Element:

Chlorine-based solution 

Purification Rate:

[Pump] 1.25L / min; [Solution] 1L / 5min 

Volume:

1L / 5 drops 

Weight:

14oz (396g) 

Recommended Use:

Backpack, camping, vacationing in developing countries 

Manufacturer Warranty:

Lifetime 

Country of Origin:

United States