Steripen

Backpacker Editor's Choice 2011. Germicidal UV light destroys viruses, bacteria and protozoa. 8,000 treatments. Purifies 0.5 L (16 oz.) of water in 48 seconds or 1 L (32 oz.) in 90 seconds. Pocket...

Use the new SteriPEN FitsAll Filter to remove particulates from water with the use of a durable 4 micron screen. Fits narrow-mouth and wide-mouth bottles.

When clear water is not available, use the Water Bottle Pre-Filter by SteriPEN. The Pre-Filter filters out particulates and debris. Fits on Nalgene® and other wide-mouth water bottles...

User-friendly, high-contrast OLED screen provides performance and treatment data. 8,000 treatment impact-resistant quartz UV bulb saves 16,000 plastic water bottles from the landfill. Treats 1 L of...

The Steripen Ultralight is the smallest portable UV water purifier available. It's best for individual use during emergencies and international travel. Treat up to 20 liters of water on a single...