SITESTAR1214 is the discount code, and its only good for today as far as I know This is the handcrank operated version of the steripen, Ive got both that and this one, and Im ordering another one of these. These usually sell for around $100, so this is one of those deals you should seriously jump on! Hope everyone who wants one gets one!

http://www.sierratradingpost.com/bar...-_-BB-_-Static

SteriPEN's Sidewinder battery-free UV water purifier is ideal for travel, camping off-the-grid or emergency situations. It uses a hand crank to power a UV light that purifies a liter of water in 90 seconds.

Tested by the Water Quality Association (WQA) against the US EPA Microbiological Water Purifier Standard
Received the WQA's Gold Seal, certifying that SteriPEN purifies water safely and effectively
Purifies a liter of water in 90 seconds
Kills 99.9% of bacteria, viruses and protozoa
Indicator lights flash green and autotimer tracks 90 seconds of hand cranking
Battery-free design is perfect for camping or water emergencies
Includes 1-liter BPA-free water bottle and pre-filter for removing particulates
UV lamp is effective for 8,000 treatments