The SteriPEN Sidewinder SteriPEN Sidewinder is the first of its kind portable water purification system that doesn't require batteries. Simply fill it, crank it, and you're ready to drink. It's great for for outdoor adventurers who don’t want to be limited by batteries. This long-life, storable water purifier is also ready for emergencies whenever the fresh water supply is disrupted or endangered. With the Sidewinder, you can crank up safe drinking water anywhere, anytime. Plus, it's economical--purifying 8,000 liters at less than two cents per liter, about five cents per gallon.
- Purifies 1 liter of water 90 seconds
- Eco-friendly and hand-powered (no batteries required)
- Comes complete with BPA-free Tritan bottle for storing your water and SteriPEN Pre-Filter for reducing sediment prior to treatment
- Red flashing LED light alerts you to crank faster, while a visible blue light indicates that the UV is activated
- Genuine OEM Product