This $18 'straw' turns any water into safe drinking water

If you regularly go camping or hiking, you’re undoubtedly smart enough to ensure that you bring plenty of fresh water with you. You can never be too safe though, and it’s always better to be prepared in the event that something happens. The Etekcity Water Filter Straw is the perfect tool to keep on you in case you ever run out of fresh water. You can use it to pull water from any source, and it’ll use its 1500L three-stage filter to clean out 99.9999% of all dangerous waterborne bacteria l...