Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.
Enjoy our FREE RETURNS
We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you decide that your purchase just isn't for you, simply return the item within 30 days of receipt and we'll cover the cost of return shipping. Learn more about our Return Policy.
Please Enable Your Browser's Cookies Functionality
Cookies are not currently enabled in your browser, and due to this the functionality of our site will be severely restricted.
Web browser based cookies allow us to customize our site for you, save items in your cart,
and provide you with a great experience when shopping OpticsPlanet.
Your privacy is important to us, and any personal information you supply to us is kept strictly confidential.
If you cannot enable cookies in your browser, please contact us — we are always here to help!
Unfortunately SteriPEN Sidewinder Hand-Powered is no longer carried by OpticsPlanet.
You can also explore other items in the Water Filters category yourself to try and find the perfect replacement for you!
A fantastic way to make certain your drinking water is as clean as it can be, the SteriPEN Sidewinder Hand-Powered is built to be ideal for just about anyone. A highly effective purification system will take all of the worry out of your water supply, and because of the SteriPEN Sidewinder Hand-Powered, access to a high quality filtering system has never been less difficult. These Water Filters from SteriPEN are made utilizing the strong and trustworthy resources you expect to get in one of their products. SteriPEN has been producing quality filters for a very long time, and the SteriPEN Sidewinder Hand-Powered is the immediate result of their unremitting endeavors to offer you the best gear to suit your needs. For a fantastic way to be sure that your drinking water is purified, thoroughly clean and potable, discover the SteriPEN Sidewinder Hand-Powered.
Fill it, Crank it, Drink it! Perfect for Campers or Emergency use. SteriPEN Sidewinder, the first portable UV water purifier to require no batteries, purifies 1 liter of water in 90 seconds. The SteriPEN Sidewinder features our proven UV system that destroys waterborne bacteria, viruses and protozoa such as giardia and cryptosporidium. This hand-powered system is eco-friendly and can save thousands of plastic bottles from entering landfills. The long lasting Sidewinder purification system includes a one-liter Tritan BPA-free bottle and SteriPEN Pre-Filter for use prior to treatment if the water contains particulates. SteriPEN Sidewinder is an eco-friendly drinking water solution for outdoor adventurers and campers who don't want to be tied to batteries. This long-life, storable water purifier is ready for emergency situations whenever the fresh water supply is disrupted. With the Sidewinder, you can crank up safe drinking water anywhere, anytime. - Weight: 471 grams (16.6 oz.) - Size: 21.8 cm x 14 cm x 9.7 cm (8.6 in. x 5.5 in. x 3.8 in.) - Battery: NONE! Hand-powered. - UV Lamp: 8,000 1L treatments