Surely everyone has heard of a LifeStraw? It is a simple tube that is a water filter. Place the inlet into the water, then suck the water through the tube. Seems simple enough right? Almost too good to be true?
If something seems to god to be true it usually is, except for the LifeStraw.
Back in March of 2017 I decided to take the plunge and ordered a LifeStraw from Amazon. In April I took the LifeStraw on a hiking trip and gave it a test run.
First impressions were very good. It was just like pulling water through a straw. The water took a few seconds to get through the filter, but when it did, the flow was excellent.