Defender

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.

Defender destroys over 99.9% of bacteria, viruses and protozoa, including cryptosporidium and giardia…and does it quickly, a liter of water in just 90 seconds. And 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. All this performance in a unit that adds just 5.7 oz. (162 g) to your pack.

SteriPEN Defender is proudly made in the USA.

Find SteriPEN Defender at these retailers (requires customer ID for secure log-in):

ADS GSA Schedule:                    S.O.D. GSA Schedule:

GS-07F-6072P                              GS-07F-5490R