28.7 C
New York
Thursday, June 13, 2024

Why Select the Steripen Adventurer Opti for Water Purification

The SteriPEN Adventurer Opti Ultraviolet Water Purifier

Water purification with the Steripen Adventurer Opti ultraviolet gentle is a straightforward solution to kill the micro organism, viruses, and cryptosporidium present in pure water sources when day mountaineering, tenting, or backpacking.

It’s straightforward to make use of, very dependable, and works in all temperatures, together with beneath freezing, which is able to damage most water filters made with hole fiber filter parts. The  Adventurer Opti can be used with all kinds of water containers, offered you may insert the sunshine component far sufficient into them together with wide-mouth Nalgene or Hydro Flask aluminum bottles, CamelBak water bladders, and zip-top reservoirs from Osprey, Gregory, CNOC, HydraPak, and Platypus.

Notice: Katadyn, which additionally manufactures water filters and purifiers, purchased the corporate that makes Steripens a number of years in the past. This explains why the Steripen Adventurer Opti is usually listed because the Katadyn Steripen Adventurer Opti at retailers.

Like all backcountry water remedy options, the SteriPEN Adventurer Opti, have their execs and cons and will not be appropriate in all circumstances. They work greatest with sediment-free water from mountain streams, rivers, ponds, and lakes which are free from the chemical or mineral pollution discovered close to agricultural, city areas, and mining operations.

Execs Cons
Neutralizes organic organisms Doesn’t work with all bottles or reservoirs
Very quick Battery dependent
Non-mechanical, no pumping Doesn’t take away chemical or mineral contaminents
Efficient in chilly or freezing climate Not efficient with cloudy or murky water
Doesn’t have an effect on style Doesn’t neutralize bigger organisms, i.e. worm eggs

The Steripen Adventurer Opti weighs 3.6 oz together with batteries and might purify 50 liters of water as much as 8,000 occasions. That’s greater than sufficient for weekend journeys the place you’d drink 4-5 liters per day. In case you use it in temperatures beneath 32 levels, it’s greatest to retailer it close to your physique to maintain the battery heat, however it may be packed wherever in hotter climate.

The SteriPEN Adventurer Opti can be utilized to purify 1 liter or half-liter of water at a time. You should use it with any plastic, steel, ceramic or glass bottle so long as it has a large sufficient opening so you may submerge the Opti’s gentle component in it. Whereas a wide-mouth 1 liter Nalgene bottle could be very handy to make use of, there’s no purpose you may’t use a cooking pot too.

As soon as submerged, you stir the water gently with the SteriPEN till the UV gentle goes off, which alerts that your water is purified. It takes about 90 seconds to complete. It is so simple as that. The ultraviolet gentle destroys the DNA that lets micro organism, viruses, or cysts replicate in your intestine which is what makes you sick. In case you’re anxious about water remaining on the threads of the bottle or container you used, wipe them dry with a clear material. This isn’t an enormous concern since your immune system can often deal with the small variety of organisms remaining on the threads if any.

The Adventurer Opti is powered by two CR123 lithium batteries, that are comparatively cheap when you purchase them in amount at Amazon. They’re lithium batteries in order that they’re good in chilly climate and received’t freeze when the temperature drops beneath 32 levels, like alkaline batteries that include water. In case you take longer journeys, the SteriPEN Basic is likely to be a greater resolution as a result of it will possibly purify 150 liters on a single set of AA batteries though it’s about twice as heavy because the Adventurer Opti, with batteries.

Like all water remedy options, it’s necessary to hold a water purification backup in case your main technique fails. For instance, I all the time carry Katadyn Micropur Chlorine Dioxide Tablets as a backup water purification technique in case my main technique – be it a Steripen, a gravity filter, a pump filter, or squeeze filter – breaks, clogs, the batteries die or it fails in some way. I don’t use Micropur tablets on a regular basis as a result of I want the style of non-chlorinated water and so they’re a reasonably costly resolution, however they reliably purify silt-free water saved in any container and at any temperature.


The Steripen Adventurer Opti is an easy-to-use water purification resolution that may deal with as much as 50 liters. It’s powered by two lithium batteries and good for weekend journeys with a pair, assuming you drink 4-5 liters of water per day or carry spare batteries for even longer-term use. Water purification with ultraviolet gentle is a really secure and efficient solution to purify pure water sources for human consumption, it’s very quick, and doesn’t depend on arduous squeezing or pumping to work. It could work with any water container that has a big sufficient opening to submerge the sunshine component reminiscent of a wide-mouth Naglene bottle, a Hydro Flask bottle, and most hydration bladders with zip-tops.

Store at Amazon


Disclosure: The creator bought this product along with his personal funds.

See Additionally:

SectionHiker is reader-supported. We solely earn cash if you are going to buy a product by way of our affiliate hyperlinks. Assist us proceed to check and write unsponsored and impartial gear opinions, newbie FAQs, and free mountaineering guides.

Related Articles


Please enter your comment!
Please enter your name here

Latest Articles