SteriPEN Freedomsearch

SteriPEN Freedom

SteriPEN Freedom

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On-The-Go Purification

Purify water on the road or while traveling with the Steripen Freedom. Highly effective against 99.9% of viruses and bacteria found in water, it can treat 0.5 liter of water in 48 seconds. Chargeable via USB, Freedom is the smallest option available through Steripen. It is best for travel and short backpacking trips. Steripen is so confident in the longevity of the Freedom's lamp that they guarantee it for 8,000 uses, (about 2000 gallons) or 10 times the life of most filters. For more information, click here.

SteriPEN Freedom
SteriPEN Freedom
SteriPEN Freedom
SteriPEN Freedom

SteriPEN Freedom


  • Lamp life: 8,000 treatments
  • Filter compatibility: tapered end
  • Internal Battery: Lithium-Ion  
  • Battery life: Full charge treats 40 1/2 Liter treatments
  • Minimum bottle diameter: 1.2 in (30mm)
  • Dimensions: 5.1 x 1.4 x 0.8 in (129.5 x 35.5 x  20.3 mm)
  • Weight: 2.6 oz (73.7 g)


  • Carrying case
  • USB Cable
  • User’s guide
  • 3 year warranty / 8,000 use Lamp Life Pledge


All orders will be shipped by the vendor.

Estimated ship date is Nov 4, 2015 PT.

After the drop ends, payment will be collected and the group’s order will be submitted to the vendor up front, making all sales final. Check the discussion page for updates on your order.