SteriPEN Defender. Your state-of-the-art safe hydration solution. No other water treatment system matches its combination of effectiveness, speed, light weight and ease of use.
Made in the USA for military use, Defender destroys over 99.9% of bacteria, viruses and protozoa, including cryptosporidium and giardia. The germicidal UV light disinfects 1 liter of water in just 90 seconds.
SteriPEN Defender is always ready, no pumping, no warming up, no filters, no testing, no waiting.
SteriPEN Defender’s durability performs in the most hostile of environments, powered by 4 AA lithium batteries (included), with each set providing up to 200 one-half liters of water. The device adds just 5.7 oz. (162 g) to your pack.
During Military operations, SteriPEN water purifiers provide the advantage of collecting water an purifying later in a safe zone.