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SteriPEN
Ultralight UV Purifier

3.933333333333333 out of 5 stars
15 Reviews

Out of Stock

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Ultralight UV Purifier

Trust your water more with the SteriPen Ultralight UV Purifier. This purifier is small enough to take on nearly any adventure, and weighs in at just 3 ounces so your bag weight stays low. This purifier is water-activated, so it automatically starts on contact. This means you won't accidentally turn it on in your pack or forget to turn it on in the water. Once on, it takes 90 seconds to purify a liter of water, and the rechargeable battery can power 20 treatments before you'll need to recharge it.

Details

  • Water purifier for traveling and backpacking
  • Purifies a liter of water in 90 seconds
  • Water activation won't turn on accidentally
  • Rechargeable battery powers 20 treatments per charge
  • 8000-treatment lifespan ensures plenty of purified water
  • USB cable included for convenient charging
  • Includes a neoprene pouch for safe travels
  • Item #HYD000J
Purifying Element
UV light
Treatment Time
90seconds
Battery
USB rechargeable
Battery Life
20L
Lamp Life
8000 activations
Includes
neoprene pouch, USB cable
Claimed Weight
3oz
Manufacturer Warranty
1 year

What do you think about this product?

Overall Rating

4 based on 15 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 2 reviews
3 Stars - 3 reviews
4 Stars - 4 reviews
5 Stars - 6 reviews

Fits True To Size

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4 out of 5 stars

April 11, 2025

Behind in tech

It is inconvenient to charge because it still uses the "old" USB B rather than C. I don't want to take an extra charging cord in my pack so this will not likely see any trails. Unfortunate.

Linda E
ExpertVoice.com

Originally reviewed on ExpertVoice.com

4 out of 5 stars

June 13, 2024

cool, and mostly works

It comes on and lights up every time, stays on for awhile but then flashes a code indicating the treatment wasn't successful...but I've been drinking anyways. Idk why it thinks its treatment isnt working, so thats annoying but I think its actually working.

jacob M
ExpertVoice.com

Originally reviewed on ExpertVoice.com

5 out of 5 stars

August 20, 2023

Great for when the water is a little iffy. Small, compact, and rechargeable makes this a great piece of kit!

Geoff M
katadyngroup.com

Originally reviewed on katadyngroup.com

3 out of 5 stars

April 5, 2023

light illumination

does not always come on at same time interval-makes you question the outcome

Lee B
katadyngroup.com

Originally reviewed on katadyngroup.com

5 out of 5 stars

March 16, 2023

Pocket Buddy!

I love this thing! I do a lot of ski touring and high alpine routes. Traditional filters are big, bulky and they freeze. No issues here! I scoop up some water and 90 seconds later, voila! We drankin! Remember, it's not a filter so if you have water with a lot of sediment, it's gonna be nasty but as a pocket tool for clean water anywhere fast, it can't be beat.

Jesse G
katadyngroup.com

Originally reviewed on katadyngroup.com

5 out of 5 stars

February 23, 2023

Used it for a 4 day hunt and did about 6 gallons of water. Still had a charge. No complaints from me.

Jacob H
katadyngroup.com

Originally reviewed on katadyngroup.com

5 out of 5 stars

October 29, 2022

Top Notch- Safe, efficient and simple

we just returned from 3 week Himalayan Trek in Nepal- used the Purifier every day. it was reliable, simple and effective for a group of 5 trekkers. Easy to keep charged handy in a cargo pocket.

katadyngroup.com

Originally reviewed on katadyngroup.com

4 out of 5 stars

October 25, 2022

Great Product

We have enjoyed this light a lot. We have used it backpacking, on long hikes and bike rides. We loved how easy it is to use but it is hard to see the light when using it on bright sunny days.

Lauren D
katadyngroup.com

Originally reviewed on katadyngroup.com

3 out of 5 stars

September 10, 2022

Limited use

I was attracted to this item because of it's small weight and size. Although it has it's limitations with it's small battery. I seem to consistently get 5-6 one liter sterilizations with a full charge. Sometimes less depending on how cold it is. While this is fine for a day trip, or in a stretch an overnight, anything longer becomes problematic. If you want a more reliable and bigger battery go with the larger Steripen.

David D
katadyngroup.com

Originally reviewed on katadyngroup.com

5 out of 5 stars

September 8, 2022

Works great and Im still here so it must have done what it is suppose to

Nathan G
katadyngroup.com

Originally reviewed on katadyngroup.com

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