Set to hit shelves this September, the all-new SteriPEN Sidewinder Portable Water Purifier is a great way to always ensure you have clean drinking water on your camping trips. Say goodbye to environmentally unfriendly plastic water bottles that take up too much room – the Sidewinder is much easier to carry and is always ready to quench your thirst. Recently debuted at this year’s Outdoor Retailer Expo, this SteriPEN portable water purifier is a crank-powered and features a bacteria-killing UV light that can produces a liter of drinkable water. Simple and practical – it doesn’t get much better than that! SteriPEN.