Questions or Ordering? 303-984-4649


My Cart

You have no items in your shopping cart.

Subtotal: $0.00

Defender Steripen

Item Code: GS-07F-6072P

Availability: Shipping Details


Save up to 10%!
Sign Up Now



Defender Steripen: SteriPEN Defender. Your state-of-the-art safe hydration solution.

Be the first to review this product

Defender Steripen

Defender Steripen: SteriPEN Defender. Your state-of-the-art safe hydration solution.

Defender Steripen Specs:

  • UV lamp life: 8,000 treatments
  • Weight:5.7 oz (162g) with included batteries
  • Power:  2 AAAbatteries (included)
  • Time:  Disinfect  1L (32oz) in 90 seconds.
  • Bonus:  integrated LED flashlight

Defender Steripen: No other water treatment system matches its combination of effectiveness, speed, light weight and ease of use.

Defender Steripen: 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.
Defender Steripen: nd Defender is always ready, no pumping, no warming up, no filters, no testing, no waiting.

Steripen Website


In stock items will ship within the next business day. Available item(s) is/are available to order. Most available items will ship within 9 business days, sometimes the process is faster and of course it will ship to you ASAP. There might be some exceptions, example: supplier is out of stock or manufacturing delays. If you have any doubt your item is in stock please call us at 303-984-4649.

For shipping rates and/or international shipping rates and policies, please click here.



If you placed an order at 123Mountain and you don't like it just send it back for a refund, applicable for the item not shipping costs*. Ship it back and as long as your item is in unused condition with original tags, boxes, etc.  Please follow the steps at Return Policy Page.

No returns on sale / promotional / discounted item(s).

* Even if the shipping was free we paid the carrier for the service provided and we will deduct $7.95 for Economy, $12.95 for Ground, etc.



Not stoked on your gear? Looking to return it? No problem, we have an Unlimited Return Policy as long as item(s) is/are in UNUSED CONDITION. We try to guarantee complete satisfaction with unlimited lifetime returns. If at any time - now, next month, in 30 years - you're not 100% satisfied, send your gear back for a refund. No questions asked. Check out Return Policy Page here. No returns on sale / promotional / discounted items, though.


We need your help to always make sure 123Mountain has the best prices! You may even benefit in the process. If you find an identical product at a lower price and in stock through another online site we will refund two times the difference.

Here's how it works:
•    Place the order on at our current price.
•    Email us within 24 hours that you are requesting a price match, including a link to the site where you saw the lower price.
•    We will adjust the price and take care of your refund.

For further information please go to 100% SATISFACTION page.


We offer three types of membership; Elite, Premium and Standard. Each membership group has fantastic advantages everything from store credit to an extra 10% OFF and FREE shipping.

Find out more which membership level that fits you the best, click here.


Summer gear